Archive for hart’s tongue fern

Native Plants for June and Beyond

Posted in garden to visit, green gardening, landscape design, my garden, native plants, organic gardening, Shade Gardening, Shade Perennials, sustainable living with tags , , , , , , , , , , , , , , , , , , on June 19, 2019 by Carolyn @ Carolyns Shade Gardens

Indian pink or spigelia is the most requested plant at Carolyn’s Shade Gardens.  None of our suppliers have any luck growing it in pots, so we are trying to grow it ourselves for sale in 2020.

A long time ago, Carolyn’s Shade Gardens made sustainable practices one of its missions.   We have fulfilled this in many ways, including making a wide range of native plants available to our customers, showcasing native plants in our display gardens, and getting rid of our lawn.  Since we purchased the property in 1983, all our gardens have been maintained organically without herbicides, chemical fertilizers, or supplemental water.  We mulch with ground leaves, and never use potentially toxic hardwood mulch.

Nursery News:  Carolyn’s Shade Gardens is a retail nursery located in Bryn Mawr, PA, specializing in showy, colorful, and unusual plants for shade.  The only plants that we ship are snowdrops to US customers only.  For catalogues and announcements of events, please send your full name, location, and cell number (for back up use only) to  Click here to get to the home page of our website for catalogues and information about our nursery and to subscribe to our blog.


The long spires of black cohosh are one of the highlights of our garden in June.

You can read more about our sustainable practices and why they are important in these posts: 

Your Native Woodland: If You Build it They Will Come, how to create your own woodland filled with native plants

Your Native Woodland: If You Build it They Will Come, Part 2, more native plants for your woodland

My Thanksgiving Oak Forest, the importance of native plants to our survival

Your Most Precious Garden Resource, step-by-step guide to mulching with ground leaves 

Letting Go Part 1: The Lawn, the dangers of lawn chemicals to humans, pets, and the environment 

Do You Know Where Your Mulch Comes From?, toxic substances in shredded hardwood mulch

Strike a Blow for the Environment in your own Yard, how to incorporate large quantities of native plants into your garden

Looking back over these posts, I realized that many of them feature native plants that bloom in the spring.  As 2/3 of the plants in our display gardens are native, I wanted to highlight some of the summer- and fall-blooming varieties.  Every photo is taken in our garden, and every plant is native, most to Pennsylvania.  If you want to know the Latin name, click on the photo.


We have two gigantic walnuts in our display gardens and have no trouble growing native plants under them.  Shown here is oakleaf hydrangea, my favorite of all the hydrangeas, surrounded by blue wood asters, which bloom in October.


My favorite oakleaf hydrangea is ‘Snowflake’ with gorgeous double flowers.  Double flowers are not as good for pollinators, so the majority of our oakleafs have single flowers.


Blue wood asters and foamflowers make a weed-free groundcover under our walnuts.


Coral bells or heucheras add color to the garden all season.  However, many of the coral bells marketed to gardeners do not grow well in the mid-Atlantic.  At Carolyn’s Shade Gardens we only sell heucheras that thrive in this region, including my favorite ‘Berry Smoothie’.


Our woodland is quiet in summer and fall but blooming along the entrance path is the native shrub, flowering raspberry.  I love it for its light green almost tropical leaves and large raspberry-colored flowers.


Maidenhair ferns with their delicate and unusual leaf pattern and wiry black stems are ornamental all season.  They spread slowly to make a bigger and bigger patch.


Our Ashe magnolia with its gigantic white flowers just finished blooming.  At its feet are sweeping stands of culver’s root, which will bloom in late July and August.


White baneberry is just starting to make its creepy fruit, which looks just like its other common name: doll’s eyes.  I like everything about this plant—its delicate shrub-like habit, lovely white flowers, and unique berries.


The yellow and green variegated leaves of ‘Golden Shadows’ pagoda dogwood are beautiful all season, while the spiderwort at its base produces lovely blue flowers now, and the New York ironweed next to it will bloom in August and September.


Giant Solomon’s seal on the right towers over non-native Solomon’s seal to its left.  In the foreground is twinleaf, whose elegant and unsual leaves look good all season.

.Evergreen hart’s tongue fern (in front) provides interest all year.  In the back, our gigantic stand of bottlebrush buckeye is getting ready to put on its breath-taking show.


We have had no luck with native bleeding-hearts, which we have tried in many different locations in the garden, until it planted itself in the stump of our dead ash tree.  Sometimes you have to let the plants decide where they want to grow!


Indian pink on the left with variegated ‘Oehme’ palm sedge on the right and fall-blooming blue stemmed goldenrod at its base.  Palm sedge is a great grass for shade—it happily grows in full shade in our garden.


Indian pink enjoys this sunny, dry location, even re-blooming in the fall.  Over it is a fringe tree, which blooms in late spring.


We are not native plant purists as our business also specializes in snowdrops, hellebores, and hostas.  However, we believe that gardeners should try to incorporate as many native plants in their gardens as possible for the reasons that author Doug Tallamy so eloquently describes in his ground-breaking book Bringing Nature Home.  It’s not about saving the planet: it’s about the survival of humans, including our children and grandchildren, on the planet.



Nursery Happenings: You can sign up to receive catalogues and emails about nursery events by sending your full name, location, and cell number (for back up contact use only) to  Subscribing to my blog does not sign you up to receive this information.  Please indicate if you will be shopping at the nursery or are interested in mail order snowdrops only.

Carolyn’s Shade Gardens is a local retail nursery in Bryn Mawr, Pennsylvania, U.S., zone 6b/7a. The only plants that we mail order are snowdrops and only within the US.

Facebook: Carolyn’s Shade Gardens has a very active 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.

Evergreen Ferns for Shade & Stylish Blogger Award

Posted in evergreen, Shade Gardening, Shade Perennials with tags , , , , , , , , , , on February 24, 2011 by Carolyn @ Carolyns Shade Gardens

Carolyn’s Shade Gardens is a retail nursery located in Bryn Mawr, PA, specializing in showy, colorful, and unusual plants for shade.  The only plants that we ship are snowdrops and miniature hostas.  For catalogues and announcements of events, please send your full name, location, and phone number (for back up use only) to  Click here to get to the home page of our website for catalogues and information about our nursery and to subscribe to our blog.

US. native hart’s-tongue fern, Phyllitis scolopendrium, is especially beautiful in my garden in the spring as it unfurls, April 2010

Spring is in the wind here today with unseasonably warm temperatures of almost 70 degrees F (21 C).  The ten day forecast shows more seasonable temperatures with highs in the mid-forties.  Although spring is definitely on the way (it snowed and went down to 10 degrees since I wrote this!), the beauty of snow has been replaced with the grays and browns of late winter, not a look I treasure.  That makes any plants that liven up the gardens very important at this time of year, and evergreen ferns do just that.  Five of my favorites are profiled below.

Hart’s-tongue fern is also very beautiful in the fall, mid-November 2010 with Christmas rose and pulmonaria

Hart’s-tongue fern, Phyllitis scolopendrium (zones 5 to 9), may be my favorite all time fern (today anyway).  It has a very unique look that is absolutely magical when it unfurls in the spring (photo at top), and it maintains its good looks until it disappears under the snow (photo above).  Even now it is quite presentable after our snowy and icy winter with only slight browning.

Although I call it a US native, hart’s tongue fern is actually indigenous to Europe, Asia, and North America, including the mid-Atlantic.  However, according to John Mickel in Ferns for American Gardens, the US variety does poorly in cultivation, and all cultivated material is from the European variety.  It is a clump-forming fern, growing 8 to 16″ tall with shiny, leathery fronds.  It is easy to grow but suffers if over-watered and must be well-drained.  I grow mine in part shade on a slope with plenty of organic matter.  In the wild it is limestone-loving, but I haven’t found this to be necessary in my garden.

Japanese holly fern, Cyrtomium falcatum, makes quite a statement in my mid-November garden

Japanese holly fern, Cyrtomium falcatum (zones 6 to 10), is another favorite of mine.  Individual plants grown as a specimen can be up to 2 feet tall and 3 feet across making quite a bold statement in the garden.  It grows well in the deep shade of my woodland garden where there is more construction rubble than soil as well as on my partly shaded but very open back slope.  Right now it is serving as a backdrop for the giant snowdrops, Galanthus elwesii, that are emerging between its fronds, which have been flattened by snow.

Japanese holly fern is native to Hawaii (do we call it a US native?), southern Africa, and across southern Asia.  Although it is uncommon in the mid-Atlantic, it is quite commonly grown in the southern parts of the US and has naturalized in some areas.  It is clump-forming with an elegant, vase-like habit and 4 to 7″ wide, glossy dark green fronds with toothed pinnae that resemble holly leaves.  It prefers good drainage and organic soil in part to full shade.

U.S. native deer fern, Blechnum spicant, also shines in my mid-November garden

Deer fern, Blechnum spicant (zones 5 to 8), was new to my garden in spring of 2010 so, despite its moist native habitat, it survived  this summer’s record-breaking heat and drought.  The unusual texture provided by its linear segments is a great addition to the border in front of my fall-blooming camellias.  It is in an eastern-facing location with high shade.  Right now, though flattened by the snow and ice, the fronds look almost the same as in the photo above despite our hard winter.

Deer fern is native to moist coniferous forests in the US Pacific Northwest and Europe.  Its two types of fronds are very distinct.  The sterile fronds (pictured above) are 8 to 20″ long, evergreen, and prostrate, while the fountain-like fertile fronds, which emerge in the spring, are 16 to 24″ long,  deciduous, and erect.  It puts on quite a show in the spring.  Deer fern grows in part to full shade in acid soil enriched with organic matter and spreads slowly by short creeping rhizomes.

Tassel fern, Polystichum polyblepharum, growing in dry shade at the base of my Kentucky coffee tree in mid-November

Tassel fern, Polystichum polyblepharum (zones 5 to 8), is a very trouble-free, evergreen fern that I have grown for years.  I found that it does not do well in full shade, but thrives in high shade with dappled light.  It is absolutely gorgeous in the spring, when the reddish, hairy new fronds unfurl  (photo below) and still looks spectacular at the end of a hot dry summer (photo above).  Right now it is flat to the ground exposing its fleecy stems even more.

The bristly new fronds of tassel fern unfurl, photo courtesy of the Missouri Botanical Garden PlantFinder

Tassel fern is native to Japan and southern Korea.  According to Mickel, its species name means “many eyelashes” referring to its bristly, pubescent stems, which are really quite eye-catching even when fully emerged.  Its lustrous dark green fronds form an elegant, vase-like crown 2 feet tall and 2 feet wide.  It makes an excellent specimen.  Grow it in part shade in a well-drained, humus-rich site.

U.S. native Christmas fern, Polystichum acrostichoides, is ornamental 365 days a year in my garden, photo courtesy of the Missouri Botanical Garden PlantFinder

Christmas fern, Polystichum acrostichoides (zones 3 to 9), is without a doubt the best evergreen fern for mid-Atlantic US gardens.  It grows well everywhere in my garden from my deeply shaded woodland to more sunny, rocky slopes.  Right now, although not as upright as the photo above, it is the most presentable evergreen fern after our long, hard winter.

Christmas fern growing an a rocky outcropping in Great Smoky Mountain National Park, Tennessee

Christmas fern is native to the whole eastern half of North America, including all of Pennsylvania.  According to Mickel, its common name arose because it was used by early settlers as Christmas decorations.  The lance-shaped, dark green, leathery fronds provide excellent winter interest.  The two foot tall, fountain-like clumps increase in size over time, forming multiple crowns and making it easy to divide.  Christmas fern is very easy to grow in part shade to full shade and in moist to dry soil and can be used on slopes to prevent erosion.

I hope I have convinced you to go outside and investigate where you can add some evergreen ferns for year round interest.

Please let me know in a comment/reply what evergreen ferns you grow in your garden.


Notes: John Mickel is Curator of Ferns for the New York Botanical Gardens.  His book, Ferns for American Gardens, is an excellent resource discussing over 400 ferns with hundreds of photos.  I have added it to my sidebar under Books so you can always find it.

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.), just click here.

Nursery Happenings: I am currently accepting orders for snowdrops, including  mail orders.  For the catalogue and order information, click here.  I am taking reservations for my Hellebore Seminars for the Totally Obsessed.  For the brochure and registration information, click here.  I have three spaces left for the March 6 session of Charles Cresson’s Snowdrops and Other Winter Interest Plants Seminar.  For the brochure and registration information, click here.

I have recently been honored with the Stylish Blogger Award by six different blogs, and I want to thank them for the accolade.  My friends would really laugh to hear the word stylish applied to me as a person, but I am glad I am making up for that with my blog.  I am not following the award rules, but instead letting you know who gave me the award in hopes that you will visit their blogs.  Here are the links and some information to entice you to visit them:

Deb’s Garden: Deb shares her gardening experiences on 3.5 partially wooded acres in Helena, Alabama.

Island Threads: Frances battles the elements on the northern tip of an island off the northwest coast of Scotland.

Orchid de Dangau: Makirimi collects and grows orchids in Malaysia.

Southern Meadows: Karin writes about nature and gardening in northeastern Georgia.

Sweet Bean Gardening: Hanni is developing a cottage garden in Indiana with her two young daughters.

The Suburban Gardener: Lily specializes in lilies and hostas in her shady suburban Chicago, Illinois, garden.

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