Woody Plants for Shade Part 5

Posted in Fall Color, landscape design, native plants, Shade Gardening, Shade Shrubs, shade vines, winter interest with tags , , , , , , , , , , , , , , , , , , , , on May 17, 2012 by Carolyn @ Carolyns Shade Gardens

The bright rose flowers of ‘Wine & Roses’ old-fashioned weigela.

Shade gardens are not composed solely of perennials so two years ago I branched out to offer high quality shrubs, vines, and trees to my customers.  In my second Spring 2012 Woody Plant Offer, details here,  I have focused on plants that are late spring or summer blooming and native to our area.  I thought my blog readers who are not customers might be interested in learning about the plants that I would recommend they add to their shade gardens.  And doing an article allows me to add more information and explain why I chose the plants I included so customers might be interested also.

When it blooms in late spring, our native fringe tree is covered with elegant, fragrant flowers.

Fringe tree is a lovely small flowering tree or a large shrub.

I saw native fringe tree, Chionanthus virginicus, in full bloom in the shady woods of Bartram’s Garden in Philadelphia recently, and it reminded me of how gorgeous this native tree is.   It is loaded with generous amounts of creamy white, fragrant flowers in May and June.  Its medium green leaves turn a good yellow in the fall.  It may produce showy grape-like fruit attractive to birds.  Fringe tree grows to 12 to 20’ tall and 12 to 20’ wide in sun to part shade, although the tree in Bartram’s Garden was in a very shady site.  It is wet site tolerant, hardy to zone 4, and native to the eastern US, including PA.  It is a  Missouri Botanical Garden Plant of Merit (photos courtesy of MOBOT).

 

 Our native dwarf summersweet is loaded with fragrant white flowers in summer.

I have seen stands of summersweet growing wild in New England, and it is a beautiful sight.  However, the species gets quite large and suckers into colonies so the native dwarf summersweet ‘Hummingbird’, Clethra alnifolia ‘Hummingbird’, is better for most home gardens.  It has very fragrant, bottlebrush, white flowers in June and July that attract butterflies.  Its  lustrous bright green leaves turn a clear yellow in the fall.  It has an excellent compact habit and produces more flowers than the species.

Dwarf summersweet’s habit is much more compact and attractive than the species, and it produces more flowers.

Dwarf summersweet grows to 2 to 4’ tall and 3’ wide in sun to full shade.  It is hardy to zone 4, deer resistant, wet site and salt tolerant, and native to the eastern US, including PA.  It is a Pennsylvania Horticultural Society Gold Medal Plant,  click here for details (photos courtesy of the MOBOT Plant Finder, for more information click here).


 ‘Nikko’ dwarf slender deutzia is loaded with white flowers in late spring.

‘Nikko’ lining my rock garden path in full shade.

I have offered ‘Nikko’ dwarf slender deutzia, D. gracilis ‘Nikko’, before, but it is such a useful plant that I couldn’t help including it again.  It is covered with delicate white flowers in April and May.  Its fine-textured and neat green leaves turn an attractive burgundy in the fall.  It is an excellent specimen or flowering groundcover for shade.  I grow it in full shade as a groundcover to edge the path at the base of my winterberry hollies.  ‘Nikko’ grows to 1 to 2’ tall and 2 to 5’ wide in full sun to full shade.  It is hardy to zone 4 and deer resistant.  It is a PHS Gold Medal Plant (for more information click here).


 ‘Invincibelle Spirit’ is a color breakthrough for our native smooth hydrangea.

Native ‘Invincibelle Spirit’ smooth hydrangea, H. arborescens ‘Invincibelle Spirit’, is  a pink-flowered version of the wonderful ‘Annabelle’.  It has very showy large pink snowball flowers that continue to bloom from June into the fall.  ‘Invincibelle Spirit’ grows to 3 to 4’ tall by 3 to 4’ wide in part to full shade.  It is hardy to zone 4, tolerant of a wide range of soil conditions, deer resistant, and native to the eastern US, including PA.  It should be gently pruned in late spring for optimum growth (photo courtesy of the MOBOT Plant Finder, for more information click here).                    

A close up of the large and beautiful flowers and leaves of oakleaf hydrangea.

   Native oakleaf hydrangea in my woodland garden at the base of a black walnut.

The fall color of oakleaf hydrangea.

Our native oakleaf hydrangea, H. quercifolia, is the best all round shrub for shade—everyone should have at least one!  Huge, long-lasting, upright pyramids of white flowers bloom from May through July and change to pink for even longer interest.  It has bold-textured leaves with heart-stopping burgundy-red fall color, and cinnamon-colored exfoliating bark—a true four season plant.  I am offering ‘Alice’ native oakleaf hydrangea, a superior form that has larger flowers, better fall color, and very disease resistant leaves.  It grows to 5 to 8’ tall and 5 to 8’ wide in sun to full shade.  It is hardy to zone 5, walnut and drought tolerant, and native to the southeastern US.  For more information, click here.


The pink mophead flowers of ‘Preziosa’ age to a dark maroon.

‘Preziosa’s’ leaves are gorgeous, here they are starting to turn burgundy in the fall.

‘Preziosa’ sawtooth hydrangea, H. serrata ‘Preziosa’, is now my favorite “fancy” hydrangea for full shade so I am offering it again.  I planted mine in the shade of a white pine under a cherry laurel behind a Japanese maple, and it is thriving and loaded with buds right now.  This wonderful hydrangea produces lovely pink mophead flowers from June to August, which darken with age to a gorgeous maroon.  But I may like the elegant leaves more, especially their beautiful burgundy fall color.   The leaves, deep red stems, flowers, and habit of ‘Preziosa’ are all superior to most other hydrangeas.  ‘Preziosa’ grows to 3 to 4’ tall and 3 to 4’ wide in part to full shade.  It is very tolerant of cold temperatures and hardy to zone 5.  For more information, click here.



 The elegant leaves and flowers of native ‘Blue Muffin’ arrowwood viburnum.

Native ‘Blue Muffin’ arrowwood viburnum, V. dentatum ‘Blue Muffin’,  has lovely flat-topped white flowers in May and June that attract butterflies.  Lots of pea-sized very blue berries appear in late summer and attract birds.  The shiny dark green leaves are beautiful all season and turn attractive shades of orange to burgundy in the fall.  ‘Blue Muffin’ has an excellent and useful narrow, upright habit.  The branches are so straight that the Native Americans used them for arrows. 

‘Blue Muffin’s’ blueberry-like fruit.

‘Blue Muffin’ grows to 5 to 8’ tall and 3 to 4’ wide in sun to part shade.  It is deer resistant and grows in a wide range of soils.  It tolerates salt, drought, and walnuts.  ‘Blue Muffin’ is hardy to zone 3 and native to the eastern US, including PA (fruit photo courtesy of MOBOT, for more information click here).

 The flowers of ‘Wine & Roses’ weigela.

‘Wine & Roses’ old-fashioned weigela, W. florida ‘Wine & Roses’, has copious amounts of eye-catching rose-red flowers in May and June that attract hummingbirds.   The flowers are set off to perfection by the glossy deep burgundy leaves whose color intensifies in the fall.  ‘Wine & Roses’ has an excellent habit—you can prune it immediately after flowering to fit any location.  It grows to 4 to 5’ tall and 4 to 5’ wide in sun to part shade.  Although I recommend some direct sun for better flowers, I have seen weigela blooming in full shade.  It is hardy to zone 4, deer resistant, and tolerant of a wide range of soils.  ‘Wine & Roses’ is a PHS Gold Medal Plant, for details click here.


The silver leaves of ‘Moonlight’ Japanese climbing hydrangea.

The flowers of Japanese climbing hydrangea—here the straight species.

‘Moonlight’ Japanese hydrangea vine, Schizophragma hydrangeoides ‘Moonlight’, has very showy 8 to 10” wide white lacecap flowers  in midsummer.  But I really grow it for its elegant silver-painted dark green leaves, which turn yellow in the fall.  ‘Moonlight’ is a self-attaching vine that covers the surface it grows on with silvery leaves.  It reaches 20 to 30’ at maturity in part to full shade—mine is in deep shade.  It is a PHS Gold Medal Plant, for details click here (photo of flowers courtesy of the MOBOT Plant Finder click here).

I hope I have inspired you to order some of these wonderful plants in my offer or search them out at your local independent nursery.  To read the previous posts on woody plants for shade, click one, two, three, and four.

Carolyn

Nursery Happenings: Customers can pre-order woody plants through noon on May 22.  Click here for details.  We have added a third session of our seminar, The Secrets of a Low Maintenance Garden, on Sunday, May 20.  Click here for details. If you are interested in receiving miniature hostas mail order, click here.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Facebook:  Carolyn’s Shade Gardens has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

14 Comments »

Hosta Containers and Companions

Posted in container gardening, containers for shade, hosta, hosta, miniature hosta, Shade Gardening, Shade Perennials with tags , , , , , , , , , , , on May 10, 2012 by Carolyn @ Carolyns Shade Gardens

When finding containers for your hostas you have to think outside the box: “Carolyn’s Gold” hosta in an antique kerosene can.

This is the third post in a three-part series on small hostas.  My nursery specializes in miniature hostas, and I have over 30 varieties available right now, both at the nursery and mail order.  In I LOVE Mice, I raved about the mouse ears series of hostas.  In Beyond Mice, I highlighted some of my favorite non-mouse ears hostas.  My 2011 post Miniature (& Small) Hostas also gives an overview of little hostas and how to use them in the garden.  Now I want to focus on the containers you might use to hold your hostas and the plants that will keep them company.


Probably my favorite medium sized hosta, the straight species Hosta tokudama.

Why would you want to grow hostas in a container?  One reason I do it is to highlight a hosta’s very special ornamental attributes.  I think Hosta tokudama (photo above) is gorgeous so I grow it in a pot outside my front door.  Here are some other hostas that I think merit their own container (read my previous hosta posts for photos of other single hosta containers):


Hosta ‘Little Miss Sunshine’ has bright gold leaves and deep red stems that look like rhubarb.  I placed its pot on a wall by my front walk so I can admire the stems up close.


The elegant hosta ‘Hanky Panky’ grows in an old dogwood stump, also along my front walk.

I love the very unusual hosta ‘Praying Hands’ and have it in three different containers, here with violas.


There is no other miniature hosta that looks like ‘Sparkler’ so I gave it its own spot in an antique metal pitcher salvaged from the dump.

Small hostas can get lost when planted in perennial borders unless they are massed.  Growing special miniature hostas in containers brings them up to eye level.  Here are 16 miniatures in my strawberry pot:

It also allows you to pair them with other miniature plants to create a tiny garden.  My previous posts contain many photos of my containers of little hostas.  However, I thought I would show you some of the planters I have recently created to give my customers ideas and to sell at my upcoming hosta open house:









All these containers were purchased inexpensively at flea markets and antique stores or were salvaged from the dump at the bottom of our property.  You probably have a suitable pot, pan, or other hosta garden holder gathering dust in your attic right now.


Hosta gardens waiting at Carolyn’s Shade Gardens for a new home.

Choosing tiny companion plants to go with your miniature hostas is another fun part of growing them in containers or in a rock garden.  Plant collecting urges are satisfied by all the plants that can be crammed into a small area.  In the planters above, I used violas, sedums, hens and chicks, ‘Heartthrob’ violet, ‘Tiny Rubies’ dianthus, and pasque flower (Pulsatilla).  Here are some more combinations:

Hostas ‘Shiny Penny’, ‘Green Eyes’, and ‘Itsy Bitsy Spider’ paired with sedum, hens and chicks, and rosularia in my dish garden.

Mouse ears hostas with dwarf Solomon’s seal, Polygonatum humile, in my stone trough.

Hostas ‘Blue Mouse Ears’ and ‘Blonde Elf’ with miniature lady fern, Athyrium filix-femina ‘Minutissimum’, in the rock garden.

Hostas ‘Little Blue’, ‘Blonde Elf’, and ‘Little Wonder’ with a small epimedium in the rock garden.


Gardening with tiny plants and salvaged containers is so much fun.  I hope you will give it a try.

Carolyn

Nursery Happenings: Customers can pre-order woody plants through noon on May 22.  Click here for details.  We have added a third session of our seminar, The Secrets of a Low Maintenance Garden, on Sunday, May 20.  Click here for details. If you are interested in receiving miniature hostas mail order, click here.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Facebook:  Carolyn’s Shade Gardens has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

51 Comments »

Beyond Mice

Posted in container gardening, containers for shade, hosta, hosta, miniature hosta, Shade Gardening, Shade Perennials with tags , , , , , , , , , , on May 3, 2012 by Carolyn @ Carolyns Shade Gardens

I have used this photo of hosta ‘Crumb Cake’ emerging in spring before, but to me it epitomizes the beauty of a miniature hosta in a container.

My nursery specializes in miniature hostas, and I have over 25 varieties available right now, both at the nursery and mail order.  My 2011 post Miniature (& Small) Hostas gives an overview of little hostas and how to use them in the garden.  In my most recent post, I LOVE Mice, I raved about the mouse ears series of hostas.  But there are many desirable miniature hostas “beyond mice” so I thought I would highlight some special favorites.


‘Cracker Crumbs’ is pictured here in my dish garden (full photo below) surrounded by a tiny gray-blue sedum.  It is a miniature hosta 5” tall by 19” wide with leaves 2 1/2” long by 1 1/2” wide.  ‘Cracker Crumbs’ has shiny gold leaves with a bright green wavy margin and pale purple flowers in July.  It quickly forms a dense and rounded mound and makes a great trough or rock garden plant.


‘Itsy Bitsy Spider’ is also pictured in my dish garden (full photo below) with the same sedum and some hens and chickens.  It is a miniature hosta 2 ½” tall by 6” wide with leaves 1 ¾” long by 1 1/4″ wide.  ‘Itsy Bitsy Spider’ has narrow leaves with thick substance and a distinct blue-gray color, and pale lavender flowers in July.  It forms a tight low mound.  This adorable and rare plant is the smallest hosta in my collection.


‘Pixie Vamp’ in my rock garden—what a great name!

‘Pixie Vamp’ is pictured here in a container with violas.  It is a miniature hosta 7” tall by 16” wide with leaves 3 ½” long by 2 ½” wide.  ‘Pixie Vamp’ has bright green heart-shaped leaves bordered by gold in the spring changing to creamy white.  Its gorgeous mahogany colored stems hold purple flowers in July.  It is excellent in containers.


The very unusual hosta ‘Crumb Cake’ in my rock garden.


‘Crumb Cake’ is pictured here fully emerged in the same container featured in the first photo in this post.  It is a miniature hosta 5” high by 14” wide with leaves 3” long by 3” wide.  ‘Crumb Cake’ is a recent introduction with very bright honey-gold leaves, which are round with wavy margins.  It is a very unusual looking hosta forming a flat, dense, brightly colored mound.  It has elegant mahogany-colored leaf and flower stems and lavender flowers in July.  It makes an excellent container plant.


‘Alakazaam’ in my rock garden.


‘Alakazaam’ is pictured here in a container made for me by my son.  It is a miniature hosta 5″ tall by 10″ wide with leaves 6 1/2″ long and 3/4″ wide.  ‘Alakazaam’ has bright green leaves with gold ruffled margins changing to creamy white, and lavender flowers in late summer.  Its unusual spiky habit makes it stand out from the crowd no matter where you place it.


‘Surfer Girl’ is pictured here in my rock garden.  It is a miniature hosta 6” tall by 18” wide with leaves 2” long by 1” wide.  ‘Surfer Girl’ has dark green, sharply pointed, deeply rippled leaves reminiscent of ocean waves, and purple flowers in July.  It creeps to fill in a wide area and is excellent for edging the front of a border.  I use it in containers to contrast with gold-leafed minis.


‘Little Sunspot’ in my rock garden. 

‘Little Sunspot’ is pictured here in my strawberry pot.  It is a small hosta 12″ tall by 12″ wide with leaves 3″ long and 2″ wide.  It has sharply contrasting variegated gold leaves with a wide  dark green margin and purple-striped white flowers in summer.  ‘Little Sunspot’ is great for a rock garden, border, or a container.


‘Twist of Lime’ in my rock garden.

‘Twist of Lime’ is pictured here massed in front of epimediums.  It is a miniature hosta 6” tall by 10” wide with leaves 3” long by 1” wide.  ‘Twist of Lime’ has bright gold leaves with a narrow, dark blue-green wavy margin and many deep violet-striped flowers in July.  It has a beautiful upright habit and is a very fast grower—a favorite of my customers.

‘Praying Hands’ is pictured here in a container with violas and dwarf Solomon’s seal.  It is a small hosta 16″ tall by 30″ wide with leaves 7″ long and 2″ wide.  ‘Praying Hands’ has waxy and prominently ridged dark emerald green leaves with a narrow gold edge.  It is the most unusual hosta on the market with its folded leaves and vertical, twisty habit reminiscent of a pitcher plant.  It thrives in containers with my plant doubling in size each year.  ‘Praying Hands’ received the prestigious Hosta of the Year Award in 2011.

‘Praying Hands’ provides a vertical accent in my dish garden with miniature hostas ‘Shiny Penny’, ‘Itsy Bitsy Spider’, ‘Cracker Crumbs’, and ‘Shining Tot’ and various companion plants.

Miniature hostas are so much fun.  My next post will be on my new miniature hosta rock garden and feature companion plants to use in containers with your little hostas.

Carolyn

Nursery Happenings: Registration is open now for my husband’s seminar on The Secrets of a Low Maintenance Garden on May 14 &16.  Click here for details. My third Open House Sale, featuring hostas, ferns, hardy geraniums, and other blooming plants for shade, will take place on Saturday, May 12, from 10 am to 3 pm.  Look for an email listing the plants available if you are on my customer email list.  If you are interested in receiving miniature hostas mail order, click here.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Facebook:  Carolyn’s Shade Gardens has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

36 Comments »

I LOVE Mice

Posted in container gardening, containers for shade, hosta, hosta, miniature hosta, Shade Gardening, Shade Perennials with tags , , , , , , , , , on April 25, 2012 by Carolyn @ Carolyns Shade Gardens

It is very hard for me to pick a favorite mouse ears hosta, but I think ‘Holy Mouse Ears’ is it.  The colors in the leaves are magical.

My post Miniature (& Small) Hostas is the most popular article I have ever written for my blog.  In that post, I described how, when I discovered miniature hostas, I reached a new level of hosta addiction.  I try not to purchase (five of) every new miniature hosta I can get my hands on, but it’s a struggle.  Luckily my nursery allows me to mask this addiction as “business development”.  Now I specialize in miniature hostas, and mail order is even in the works (more about that later).


Hosta ‘Blue Mouse Ears’ is the parent of all the miniature hostas in the mouse ears clan.  It is so special that in 2008, the American Hosta Growers Association named it the Hosta of the Year.

The miniature hosta that really took me over the edge was ‘Blue Mouse Ears’.  It was definitely love at first sight.  I fell for the very blue, very round, very rubbery leaves and the perfectly symmetrical habit.  When ‘Blue Mouse Ears’ emerges from the ground, it is in a cluster so tight it looks like a rose.  It reaches about 6″ in height and scoffs at the idea of slugs as do all the mouse ears hostas.  Most days I stop on my garden ramble to touch its thick leaves.  To me they feel like mouse ears, not that I have ever felt one.

‘Blue Mouse Ears’ emerging in the spring.


‘Blue Mouse Ears’ is a descendant of ‘Blue Cadet’, which is a beautiful small blue hosta with very clean leaves and an elegant habit.  Boy was I in trouble though, because ‘Blue Mouse Ears’ was only the beginning.    As is the nature of hostas, ‘Blue Mouse Ears’ has given rise to a whole family of little mice.  All of them are between 5 and 8″ tall and form a clump about 12″ wide.  Technically, some of them get slightly larger than what the “authorities” consider mini.  Their unique characteristics are their very round rubbery leaves and their symmetrical habits.  However, I may be prejudiced by my love of mice, but I think these little gems have some of the best leaf colors of any hostas on the market.

‘Mouse Trap’ is one of the newer mice to hit the market.  Its bright white leaves with a blue-green border are striking.

Naturally I had to have all the mouse ears hostas in my collection, and my quest began.  I now have seven mice and have located a source for two more, ‘Royal Mouse Ears’ and ‘Calico Mouse Ears’, which I will be ordering shortly.  While researching this post, I found a Rutgers University site with the hysterical name of Hosta Garden Mouse Index.  The photos are not very good, but it seems to list all the mouse ears hostas available.  Apparently my quest will last a while longer.

Photos of three of my mice appear above, and here are the remaining four:

I think ‘Mighty Mouse’ has the cutest name in the mouse ears series.


This early spring photo of ‘Frosted Mouse Ears’ does not do it justice.  It matures to a dark green leaf with a wide white margin.


‘Green Mouse Ears’ is the smallest in the family with very shiny, thick bright green leaves.  Don’t you want to touch it?


‘Mouse Tracks’ is my latest acquisition, and I love its tie dye swirls of yellow, green, and blue.  It is a child of ‘Mighty Mouse’ and very rare.

I haven’t mentioned one of the wonderful features of the mouse ears hostas, their flowers.  Instead of having the long, dangly, out-of-proportion flowers that are produced by some miniatures, the mice have short, fat flowers in proportion to their size as illustrated by the photo below.  I grow them for their flowers too, which is something I can’t say about most hostas.

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‘Holy Mouse Ears’ in bloom

Of course my mice deserved a special place in the garden where touring customers could view them up close and admire their cuteness (is that a word?).  What better place than the trough that my husband gave me for our anniversary.  My mice nest happily there:

‘Green Mouse Ears’ upper left, ‘Blue Mouse Ears’ middle, ‘Mighty Mouse’ middle right, ‘Mouse Trap’ lower left, ‘Frosted Mouse Ears’ lower right.  The companion plants are dwarf Solomon’s seal and miniature lady fern.


The whole mouse ears family.

It is easy to add mice to your garden, and they will bring a smile to your face for the whole season.

Carolyn’s Shade Gardens specializes in miniature hostas.  I have 25 varieties available at my nursery right now.  I am thinking of starting a mail order business for miniatures.  If you would like to mail order some this year and help me test out my plan, click here (US only).

Carolyn

Nursery Happenings: My third Open House Sale, featuring hostas, ferns, hardy geraniums, and other blooming plants for shade, will take place on Saturday, May 12, from 10 am to 3 pm.  Look for an email listing the plants available if you are on my customer email list.  If you are interested in receiving miniature hostas mail order, click here.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Facebook:  Carolyn’s Shade Gardens has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

54 Comments »

Specimen Natives for Your Woodland

Posted in bulbs for shade, green gardening, groundcover, landscape design, native plants, Shade Perennials with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on April 18, 2012 by Carolyn @ Carolyns Shade Gardens

Who says our native mayapple, Podophyllum peltatum, is not as ornamental as the Asian versions?

This is the last in a three-part series of posts dealing with native plants for mid-Atlantic U.S. gardens.  In the first, Your Native Woodland, I explained how easy it is to create your own native woodland garden by choosing plants that spread aggressively.  In the second, Native Phlox for Your Garden, I profiled some of the wonderful members of the genus Phlox, all native to eastern North America and Pennsylvania in particular.  Here I am going to suggest some superstar native plants to place between the spreaders recommended in the first post.


Double bloodroot, Sanguinaria canadensis ‘Multiplex’, just might be my all time favorite flower, and it thrives in my woodland.

Let’s face it: none of us avid gardeners (and collectors) are going to be happy limiting ourselves to the seven spreading  plants that I recommended in my previous post for colonizing a woodland.  Although the gardening books seem to think we have moist, loamy soil in our woods, we don’t (where do these people garden anyway?).  So what other plants can stand up to the root-filled, dry, rocky, clay soil prevalent in the woods of the mid-Atlantic?  You will be happy to know there are many, and the plants shown below just scratch the surface.  I have personally tested each one, and killed many others, so I know they work.

White trillium, T. grandiflorum, is one of the many native trilliums that thrive in my woodland.


Sweet Betsy, Trillium cuneatum, also does well as do prairie trillium, T. recurvatum, and yellow trillium, T. luteum.  Although I usually do not water my woodland, I find that trilliums benefit from watering in drought conditions.


Dogtooth violet, Erythronium ‘Pagoda’, is a hybrid of two North American species.  ‘Pagoda’ seeds around my woodland, and this is one of its seedlings.


The single-flowered bloodroot, Sanguinaria canadensis, is quite lovely too.  Both it and ‘Multiplex’, pictured above, have spread into large patches.


Large-flowered bellwort, Uvularia grandiflora, has very unusual yellow flowers.  Shown here with British Columbia wild-ginger, Asarum caudatum, native to the U.S. west coast.



My woodland wouldn’t be complete without mayapples with their beautifully patterned, umbrella-like leaves, incredibly fragrant flowers, and “apples” in May.  However, they do spread quite quickly and are better used as one of the colonizing plants in my first post—give them room.


Every woodland needs lots of ferns!  Pictured here is cinnamon fern, Osmunda cinnamomea, but I also have Christmas, royal, and ostrich ferns in my woods, among others.  In the flood plain down by my creek, ostrich fern has successfully out competed my nemesis, the incredibly invasive, non-native Japanese knotweed.  In drier woods, ostrich fern’s spreading tendencies are kept in check.


Yellow violet, Viola pubescens, spreads almost as well in my woods as the white violet recommended in my woodland post, and you can’t beat the crayon yellow flowers.


Dutchman’s breeches, Dicentra cucullaria, never fails to bring out the child in me with its little pairs of pants swinging in the breeze.


Large camas, Camassis leichtlinii ‘Caerulea’, is native to western North America not the mid-Atlantic, but it does so well in my woodland that I have included it here.  The large clumps of tall blue flowers line the back of the beds.

Foamflower, Tiarella cordifolia, is a star of my woodland garden with its wonderful fragrance, interesting leaves, and red fall color.  There are many cultivars available, and I recommend choosing a spreading form: cultivars in the “River Series” are particularly vigorous.

One of the loveliest native flowers in my woods is rue-anemone, Anemonella thalictroides (photo used with the permission of Arrowhead Alpines).  It looks so dainty, but it is tough as nails and seeds around freely.

There are many forms of rue-anemone, but my favorite is this luminescent single pink.

You can’t go wrong when you add any of these wonderful native plants to your woodland.  They are ‘tried and true’ in mine!

Carolyn

Commenters have asked for photos showing ” sweeping vistas” of my woods.  It is impossible to take this kind of photo in my woodland and capture the effect of the masses of plants because of the trees.  My woods are filled with 10 to 12′ diameter trees—no panoramic views are possible.  The best I could do was go up on the roof and shoot down, but individual plants are not visible, and I am not happy with the result:

Nursery Happenings: The third annual Great Hosta Blowout where you can order beautiful hostas for a bargain basement price is going on now until April 25.  To see the catalogue, click here.  My third Open House Sale, featuring hostas, ferns, and hardy geraniums, will take place on Saturday, May 12, from 10 am to 3 pm. 

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Facebook:  Carolyn’s Shade Gardens has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

45 Comments »

April GBBD: Native Phlox for Your Garden

Posted in Garden Blogger's Bloom Day, green gardening, groundcover, landscape design, native plants, Shade Perennials with tags , , , , , , , , , , , , on April 10, 2012 by Carolyn @ Carolyns Shade Gardens

‘Emerald Blue’ moss phlox in my garden

In my last post, Your Native Woodland, I explained how to create your own native woodland garden.  Here I am going to profile some of the wonderful members of the genus Phlox, all native to eastern North America and Pennsylvania in particular.

All the plants except smooth and garden phlox are pictured blooming in my garden right now so I am linking to Garden Blogger’s Bloom Day (“GBBD”) hosted by May Dreams Gardens (link available on April 15) where gardeners from all over the world publish photos of what’s blooming in their gardens.

‘Sherwood Purple’ creeping phlox in my woodland

Phlox are very satisfying native plants to add to all areas of your garden.  They are easy to grow and spread rapidly but not aggressively.  All species that I am profiling are fragrant, some amazingly so, and attract butterflies and hummingbirds.  They are also disease-free except garden phlox, which gets powdery mildew.  And, most importantly, they have copious amounts of gorgeous flowers in purple, blue, pink, and white.  Did I mention that they are native to Pennsylvania and all of eastern North America?!?  What more could you want.

Wild sweet William ‘Blue Moon’, Phlox divaricata


Wild sweet William is the most fragrant of the phlox described here.  Its heavenly scent perfumes the whole garden when it is in bloom from April to June.  It is 8 to 10″ tall and spreading with semi-wintergreen leaves.  Although I have seen it growing in the wild in full shade, I have better success with it in sun to part shade.  Cut it back after flowering to maintain an attractive habit.  My favorite cultivars are ‘Blue Moon’ (photo above), ‘May Breeze’ with steely white flowers, and ‘Blue Elf’, a compact form.

‘Morris Berd’ smooth phlox, Phlox glabberima

Smooth phlox is a taller clump-forming plant, although the clumps expand rapidly when it is happy.  It is 18 to 24″ tall and grows in full sun to part shade in average to moist soil.  Flowers appear from late spring to early summer, a time when not much else is blooming.  The only smooth phlox I have ever seen for sale is ‘Morris Berd’ (photo above).  Its velvety pink flowers with silver highlights are breathtaking.


Garden phlox, P. paniculata, left with purple coneflower and ‘Goldsturm’ rudbeckia in my front border in 1993.

I dream of the day that I can plant a field of every cultivar of garden phlox on the market.  The fragrance of the flowers, second only to wild sweet William, the long bloom period, and the colors available make this a very desirable plant.  It grows anywhere in full sun to a good bit of shade (but not full shade).  It reaches 2 to 4′, and I have cultivars blooming from June to October.  My favorites are very early-blooming ‘Blue Paradise’ (photo below), compact ‘Pixie Miracle Grace’, pure white ‘David’, and ‘David’s Lavender’ with huge flower heads.  Unfortunately, I have failed to photograph these plants in past years, but I hope to remedy that this summer.

‘Blue Paradise’ garden phlox

I get questions all the time about powdery mildew on phlox.  The only phlox that gets powdery mildew in my garden is garden phlox.  The best way to avoid this is to buy mildew resistant varieties but in bad years even these cultivars get mildew.  You can also prevent mildew organically by spraying the leaves with a baking soda and oil formula before mildew strikes.  However, my approach is to ignore it because it doesn’t hurt the plants, it just looks ugly some years.  Focus on the flowers instead and plant plants in front of the phlox that hide the leaves.  Your garden does not have to look perfect.


Creeping phlox ‘Blue Ridge’, P. stolonifera, in my woodland.

If I had to pick one phlox that is my favorite, it would be creeping phlox (not to be confused with P. subulata whose correct common name is moss phlox not creeping phlox).  It has beautiful and plentiful fragrant flowers attractive to butterflies like all the native phlox here.  But in addition, it grows in full, dry shade and makes an excellent 3 to 6″ mat-like groundcover that remains green through winter.  It flowers from March to May.  My favorite cultivars are ‘Sherwood Purple’ (photo at the beginning), which is the most vigorous, ‘Blue Ridge’ (photo above), ‘Home Fires’ (photo below), and ‘Pink Ridge’, which is a slightly different pink and blooms later than ‘Home Fires’.

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‘Home Fires’ creeping phlox


‘Emerald Blue’ moss phlox, P. subulata, in my garden


For abundance of flowers, you can’t beat moss phlox: you can’t even see the leaves when it is in bloom in April and May.  It grows in full sun to part shade and forms a wintergreen mat that solidly blocks out weeds.  The needle-like leaves provide an attractive texture year round.  A great plant for dry sites with thin soil because it has a shallow root system and likes to be well-drained.  An annual shearing is recommended although I don’t do this.

‘Amazing Grace’ moss phlox

A lot of breeding has been done with moss phlox to produce a plethora of beautiful flower colors.  They are all good plants, and I don’t have a favorite, but I like ‘Emerald Blue’ (photo at beginning and above), pink ‘Fort Hill’, white with a red eye ‘Amazing Grace’ (photo above), and ‘Purple Beauty’ (photo below).

‘Purple Beauty’ moss phlox

You can’t go wrong when you add any of these wonderful native phlox to your garden.  Enjoy the flowers!

Carolyn

Nursery Happenings: My second Open House Sale, featuring spring-blooming plants for shade, will take place on Saturday, April 14, from 10 am to 3 pm.  Look for an email listing the plants available if you are on my customer email list.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Facebook:  Carolyn’s Shade Gardens has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

45 Comments »

Your Native Woodland: If You Build It They Will Come

Posted in Fall Color, groundcover, landscape design, native plants with tags , , , , , , , , , , , , , , , , , , , , , , on April 2, 2012 by Carolyn @ Carolyns Shade Gardens

Virginia bluebells and Celandine poppy in my woodland

Well you might have to plant a few first.  What am I talking about?  How to create your very own woodland filled with native plants.  I have written before about how important native plants are to our survival.  To read about it, click here.  Now I am going to tell you how to create a shade garden in which mid-Atlantic native plants thrive and multiply with abandon.

my native woods

It is really quite simple.  All you do is take one woodland area, mix with generous amounts of compost, add the appropriate native plants, and wait a few years.  The key is knowing which plants to use.


I started with the worst possible soil in the worst possible conditions.  Not only were the beds composed of the hard baked clay and rocks prevalent in our area, but they were filled with roots from 100-year-old London plane and—hold onto your hats—black walnut trees.  Add to that, years of trash, including roofing slate and coal furnace shovelings, dumped in the woods before municipal collection came along and construction debris from the 1960s.


Nature does not dot the landscape with precious collectibles but  “designs” with large sweeps of single types of plants, and that is what I have done in my woods  To create a woodland like mine, all you do is plant at least five but preferably seven and ideally nine of the plants profiled below in beds amended with generous amounts of compost, mulch heavily with ground leaves, and stand back and wait.  Really….that’s what you do….it works.


I wanted to recommend six plants, but when it came down to slimming the competition, I had to go with nine: seven spring-blooming and two fall-blooming.  All are native to the mid-Atlantic and Pennsylvania and all seed freely in a woodland setting once they get going.  And the winners are:

Virginia bluebells, Mertensia virginica: porcelain blue flowers top blue-green leaves in March and April, goes dormant when hot.  All my plants came from one plant given to me by a friend.


Celandine poppy, Stylophorum diphyllum: lovely filigreed leaves are covered with large bright yellow flowers in April and May.  Again, all my plants came from one plant given to me by a friend.

Dwarf Jacob’s ladder, Polemonium reptans: wintergreen fern-like leaves are followed in April and May by copious blue bell-shaped flowers replaced by ornamental chartreuse seedpods.

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White violets, Viola striata: white flowers in April and May.  All my plants came from one clump dug from my woods.


Blue creeping phlox, Phlox stolonifera ‘Blue Ridge’: wintergreen mat of foliage is topped with blue flowers in April and May.


Creeping phlox, Phlox stolonifera ‘Sherwood Purple’: creeping phlox comes in blue, purple, white, and pink.  The purple is the most vigorous.


Native ginger, Asarum canadense: the reddish purple flowers appear below the leaves.


Golden groundsel, Senecio aureus: the wintergreen leaves are topped by attractive purple buds in March followed by fragrant yellow flowers in April and May.  This vigorous spreader is a great native substitute for vinca, pachysandra, and ivy.

Blue wood aster, Aster cordifolius: the leaves of blue wood aster completely cover the ground in the spring.


Blue wood aster is covered with flowers in October and November.

Northern sea oats, Chasmanthium latifolium: pendulous oat-like flowers grace this native shade grass in October and November.  The foliage ages to a lovely khaki color that remains ornamental through winter.

The flowers of northern sea oats in the slanted light of fall.


As the spreading, woodland plants profiled above establish themselves, you can add pockets of other special natives like trilliums, jack-in-the-pulpits, mayapples, bloodroot, and ferns.  The result is magical.

Carolyn

Facebook:  Carolyn’s Shade Gardens now has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Nursery Happenings: My Native Wildflower Weekend will take place Friday, April 6, from 10 am to 4 pm, and Saturday, April 7, from 10 am to 2 pm.  Look for an email listing the native plants available if you are on my customer email list.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

70 Comments »

Woody Plants for Shade Part 4

Posted in Camellias, evergreen, flower show, Shade Shrubs, shade vines, winter interest with tags , , , , , , , , , , , , , , , , , , , on March 23, 2012 by Carolyn @ Carolyns Shade Gardens

Spring-blooming camellia ‘Pink Icicle’

For years, my customers have been asking for woody plants for shade—trees, shrubs, and vines—in addition to the perennials I sell.  I now have a wholesale woody plant nursery with the quality and selection I needed to be able to offer them at Carolyn’s Shade Gardens.   I have just sent out my first 2012 list.  To view the catalogue, click here.   However, I thought my blog readers who are not customers might be interested in learning about the plants that I would recommend they add to their shade gardens.  And doing an article allows me to add more information and explain why I chose the plants I included so customers might be interested also.

Spring-blooming camellia ‘April Tryst’

The offer focuses on winter- and early spring-blooming plants, evergreens, and fragrance.  Included are three camellias, six other shrubs, and one vine.  Four of the plants I have chosen are evergreen, and seven bloom in the off season: late winter or early spring.   This reflects  my desire to see gardeners expand their gardens’ season beyond spring and summer to become a year round paradise for them to enjoy.  With that introduction, here are the plants I am highlighting:

The buds are just starting to expand on ‘April Snow’ camellia.


I included three hardy camellias for their spectacular early season flowers and elegant evergreen leaves. These camellias, along with many other cultivars, have been bred to be fully cold hardy in the mid-Atlantic U.S, zones 6B and 7A.  Nevertheless all camellias benefit from being sited to shelter them from winter wind, which comes from the northwest.  They also maintain their lustrous dark green leaves in better shape if they are sheltered from winter sun.  For more information on cold hardy camellias for our area, click here.

‘April Snow’ spring-blooming camellia

Camellia x ‘April Snow’ is a spring-blooming hardy camellia with gorgeous plump buds opening to large pure white rose-form double flowers in April and May.  It has large glossy dark evergreen leaves.  It is 5’ tall and 4′ wide, growing in part to full shade.  It is part of the April series of exceptionally hardy camellias developed by Dr. Clifford Parks of North Carolina.


‘April Tryst’

‘April Tryst’ is very similar to ‘April Snow’, reaching 5′ tall and 4′ wide at maturity and sporting lustrous dark evergreen leaves in part to full shade  However, it blooms earlier, in March and April, and has knock-your-socks-off red anemone form flowers.  It is also part of the April series of exceptionally cold hardy camellias.  ‘April Tryst’ was starting to bloom in Charles Cresson’s garden during our recent Winter Interest Seminars, and Charles highly recommends it.

‘Pink Icicle’

Spring-blooming camellia ‘Pink Icicle’ has very large, peony form, shell pink flowers that glow when displayed against the glossy evergreen leaves.  It blooms in March and April in part to full shade.  It has a compact and upright growth habit and was selected by Dr. William Ackerman at the U.S. National Arboretum.

Japanese mahonia, Mahonia japonica

amazingly fragrant flowers of Japanese mahonia

The final evergreen plant is Japanese mahonia, Mahonia japonica.  Aside from being evergreen, this was the most fragrant plant in the Cresson garden during the Winter Interest Seminars, and there was plenty of competition.  In February and March, extremely fragrant yellow flowers on 8” racemes cover Japanese mahonia.  The evergreen leaves are a dark glossy green with a finer texture than other mahonias, and they rarely get damaged in winter. The  glaucous blue fruit in early summer attracts birds.  Japanese mahonia grows to 6′ tall and 3′ wide in moist, well-drained soil.  It is also deer resistant.  For more information, click here.

‘Jet Trail’ flowering quince

There are five deciduous shrubs in the offer, including two flowering quinces.  Now I love the early flowers, beautiful colors, and deer resistance of quince, but it is difficult to fit a 10′ plus tall and wide shrub covered with lethal thorns into the garden.  That’s why I was excited when new low and compact quinces that won’t dominate your garden were introduced.  They are not marketed as thornless, but I can’t find any thorns on mine.  As an added benefit, the leaves remain healthy all summer.

‘Texas Scarlet’ flowering quince

‘Jet Trail’ and ‘Texas Scarlet’ flowering quince, Chaenomeles x superba, are identical plants other than their flower color, growing 3’ tall and 3’ wide in sun to part shade.  They produce multitudes of very showy white or coral red flowers in March, which are beautifully displayed by the elegant branching structure.  The  glossy dark green leaves stay ornamental through the season.  The  yellow fruit is wonderfully fragrant.  Both cultivars will grow well in clay soil and drought conditions.  For more information, click here

Spike winter hazel, Corylopsis spicata

Spike winter hazel, Corylopsis spicata, is the elegant shrub with the unusual yellow flowers that everyone admires in my garden in early spring. Dangling panicles of very fragrant, lemon yellow flowers cover this graceful shrub in March and April before the foliage.  The bold-textured leaves emerge burgundy and age to a lovely blue-green.  Winter hazel grows to 8′ tall and 6′ wide in full sun to part shade.  It takes average garden soils and is deer resistant; for more information, click here.


The lovely dusty blue leaves of native ‘Blue Shadow’ fothergilla.


‘Blue Shadow’ has honey-scented bottlebrush flowers.  Photo courtesy of the Missouri Botanical Garden.

fall color of fothergilla

Native ‘Blue Shadow’ fothergilla, Fothergilla x intermedia, has stunning ornamental attributes three seasons a year.  In March and April, it is covered with honey-scented white bottlebrush flowers.  Its gorgeous dusty blue leaves provide an unusual color and texture for the shade garden.  In the fall, the foliage turns lovely shades of yellow, orange, and red.  ‘Blue Shadow’ grows to 4′ tall and 3′ wide in full sun to part shade.  It is native to the southeastern U.S., wet site tolerant, and deer resistant.  For more information, click here.

Snowball flowers of ‘Cayuga’ Koreanspice viburnum

‘Cayuga’ Koreanspice viburnum, Viburnum x ‘Cayuga’, is a cross between a smaller Koreanspice viburnum (V. carlesii) and the fragrant snowball viburnum (V. x carlcephalum) introduced by the U.S. National Arboretum.   It has the best attributes of both.  In April and May, striking pink buds open to abundant, fragrant, large white snowball flowers.  It has a compact habit with dark green leaves that change to orange-red in the fall.  It grows to 6′ tall by 5′ wide in full sun to part shade.  ‘Cayuga’ tolerates a wide range of soils and is deer resistant.  For more information, click here.

Climbing hydrangea, photo courtesy of the Missouri Botanical Garden.

The final plant in the offer is a vine.  Climbing hydrangea, Hydrangea anomala subsp. petiolaris, is really the best vine for shade with 365 days of ornamental value.  Its lustrous, dark green leaves are neat and attractive all season before turning a buttery yellow in the fall.  In June and July, fragrant 8” wide hydrangea-like white flowers layer over the leaves.  The exquisite exfoliating cinnamon bark provides winter interest.  Climbing hydrangea is self-attaching and reaches 30 to 50′ at maturity in part to full shade.  It is a Missouri Botanical Garden Plant of Merit.  For more information, click here.

I grow most of these plants in my gardens so I know you can’t go wrong by adding them to yours!  If you are a customer, see Nursery Happenings below for details on how to order these wonderful shade plants by noon on March 26.  If not, now you have some plants to ask for at your local independent nursery.  If you would like to read about the other woody plants I have recommended for shade, see Part 1, Part 2, and Part 3.

Carolyn

Facebook:  Carolyn’s Shade Gardens now has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Nursery Happenings: I will be having a native wildflower event sometime during Easter weekend.  Look for an announcement here or in an email if you are on my customer email list.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

37 Comments »

The 2012 Philadelphia Flower Show

Posted in flower show with tags , , , on March 16, 2012 by Carolyn @ Carolyns Shade Gardens


The 2012 Philadelphia International Flower Show took place last week.  It is the world’s largest indoor flower show and can be a bit intimidating.  My husband and I  find that Friday night is a less crowded time to go especially if you want to photograph the exhibits.  This year’s theme was Hawaii, which was a great choice for me because I attend for the “show” aspects and not to get ideas for my garden.

One of the most interesting parts was the entrance where visitors walked underneath a realistic sounding wave made of screens projected with changing sea life and striped with white flowers evocative of Hawaii.  Created by Valley Forge Flowers of Wayne, PA, it was a full immersion experience as if you were inside the wave:


View of the wave from outside.

There were many scenes of Hawaii (or at least what us easterners think Hawaii looks like), and surf boards were very popular:



My husband and I volunteer to staff the exhibit of the Delaware Valley Chapter of the North American Rock Garden Society.  I am not a rock gardener but this organization is worth joining for its lectures and plant sales alone.  Their exhibit was very well received and included a tufa outcropping and hypertufa troughs:

My absolute favorite part of the show is the competitive classes where regional gardeners enter their well grown plants to receive ribbons.  This area, known as the hort court, takes up half the area of the show.  Here are the bulb classes:


The competitive classes are filled with well grown individual plants.  Some of them come to the flower show year after year, but I never tire of seeing them:






My favorite exhibit was put on by the Pennsylvania Horticulture Society and featured the use of edible plants in an ornamental landscape.  Fruits and vegetables are just as beautiful as any other plants, and this exhibit showed some very innovative uses such as a 10 foot wall of lettuce, a large pergola covered with cherry tomatoes, and a wooden walkway through healthy, gorgeous edible plants:



I really enjoyed the flower show this year, and, if you couldn’t visit in person, I hope you enjoyed your virtual tour.

Carolyn

Facebook:  Carolyn’s Shade Gardens now has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Nursery Happenings: My Hellebore Extravaganza open house sale is Saturday, March 24, from 10 am to 3 pm.  To view the Woody Plant Offer Catalogue and place an order by March 26, click here.  To view the 2012 Snowdrop Catalogue, click here.  Snowdrops are still available for pick  up at the nursery, but mail order is closed.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

34 Comments »

Species Hellebores for 2012

Posted in evergreen, hellebores, Shade Perennials, winter interest with tags , , , , , , , , , , , , on March 8, 2012 by Carolyn @ Carolyns Shade Gardens

‘Josef Lemper’ Christmas rose, Helleborus niger, has very large flowers and blooms from November into May depending on the weather.

In my post New Hellebores for 2012, I profiled all the exciting new hybrid hellebores that I am offering this spring.  If you haven’t read it, there are some gorgeous photos.  Now I want to show you the species hellebores that are available at my nursery this year.  In a third post, I will describe what I call the “species crosses” that you can add to your garden this spring.


The Christmas rose ‘Jacob’ is loaded with flowers from November through late spring.

In The Sex Lives of Hellebores, I described the difference between hybrid hellebores, the subject of my February 2012 new hellebore post, and the roughly 15 types of species hellebores.  I sell most of the species by special order, but here I want to profile the five that I will be featuring this year.  My favorite is Christmas rose, Helleborus niger.  Despite its name, I used to have to wait until March to view its lovely pure white flowers.  With the introduction of the cultivars ‘Josef Lemper’ and ‘Jacob’, which reliably start blooming in November, you can now have Christmas roses blooming for Christmas.


Christmas rose flowers age to a lovely pink: ‘Jacob’ with fall-blooming camellia ‘Winter’s Joy’.


Christmas roses have many desirable attributes which I described at length in Christmas Rose: The Perfect Hellebore.  Their outward facing, pure white flowers are framed by lovely blue-green leaves that stay ornamental through winter.  They are deer resistant like hybrid hellebores but are smaller and have a more refined look than the hybrids.  For more information on ‘Jacob’ and ‘Josef Lemper’, see Hellebores for Fall.

Double Christmas rose, Helleborus niger ‘Double Fantasy’

I am very excited to be able to offer ‘Double Fantasy’, a fully double Christmas rose developed through tissue culture by a nursery in Japan.  Before it was introduced in 2011, I had only seen one double (in Charles Cresson’s garden), and double Christmas roses were not available for sale.  Its flowers are magical.


Fragrant hellebore, Helleborus odorus

The next three species, H. odorus, H. purpurascens, and H. viridis, were all profiled in depth in The Sex Lives of Hellebores because they are all parents of the hybrid hellebores.  However, they are gardenworthy in their own right and have attributes the hybrids don’t have.  I am a big fan of green flowers, and fragrant hellebore, H. odorus, has striking yellow-green flowers with a delicious scent that is pervading my garden right now.  It looks especially nice when grown with dark purple hybrids.


flower of fragrant hellebore

Fragrant hellebore (right) with ‘Blue Lady’ hybrid hellebore



flower of Helleborus purpurascens

Helleborus purpurascens, which has no handy common name, is another one of my favorites.  The colors mixed in its flowers, blue-green and a silvery, smoky purple, have not been duplicated in any of the hybrid flowers.  I would also grow it just for its circular, filigreed leaves:


Helleborus purpurascens


outside of H. purpurascens flower

Green hellebore, H. viridis, has the purest green flowers of almost any plant I grow.  It is also shorter and more compact than the hybrid hellebores and the other species.  It too looks great with dark purple to black flowers, but my favorite combination features green hellebore with a drift of the true blue flowers of brunnera—heaven:


Green hellebore, H. viridis

flower of green hellebore

The final species that I will be offering this spring is bearsfoot hellebore, H. foetidus.  I profiled this plant in detail in Hellebores for Fall.  Bearsfoot has the most ornamental leaves of any hellebore, and they are truly wintergreen coming through ice and snow looking pristine.  Bearsfoot forms its lovely chartreuse buds in the fall.  The flowers open in winter and remain ornamental until it gets hot.  It is also taller than other hellebores, reaching two feet or more and giving it the stature of a small shrub:


Bearsfoot hellebore, H. foetidus


unusual, evergreen leaves of bearsfoot hellebore

When I started this post, I thought I would be able to fit the seven species above plus the five “species crosses” I will also be selling this spring.  You know me though: I get excited about hellebores.  By the time I included all the photos I wanted, the post was long enough.  Look for a third post with some exciting crosses, all with Christmas rose as a parent.

Carolyn

Facebook:  Carolyn’s Shade Gardens now has a Facebook page where I post single photos, garden tips, and other information that doesn’t fit into a blog post.  You can look at my Facebook page here or click the Like button on my right sidebar here.

Nursery Happenings: My Hellebore Extravaganza open house sale is Saturday, March 24, from 10 am to 3 pm.  The 2012 Hellebore Seminars are sold out.  To view the 2012 Snowdrop Catalogue, click here.  Snowdrops are still available for pick  up at the nursery, but mail order is closed.

If you are within visiting distance and would like to receive catalogues and information about customer events, please send your full name and phone number to carolynsshadegardens@verizon.net.  Subscribing to my blog does not sign you up to receive this information.

Notes: Every word that appears in orange on my blog is a link that you can click for more information.  If you want to return to my blog’s homepage to access the sidebar information (catalogues, previous articles, etc.) or to subscribe to my blog, just click here.

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