Archive for the organic gardening Category

Letting Go Part 1: The Lawn

Posted in garden essay, green gardening, landscape design, organic gardening with tags on May 2, 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 carolyn@carolynsshadegardens.com.  Click here to get to the home page of our website for catalogues and information about our nursery and to subscribe to our blog.

This photo and the next four all show beds created from former lawn at Carolyn’s Shade Gardens.

WARNING:  This post could be hazardous to your lawn or at least your relationship with your spouse.  It contains lawn profanity as well as intense language and strong opinions and recommends graphic violence to your lawn.  Drug use is discussed, and nudity is recommended.  Read at your own risk.

Depending on how you look at it, I was always ahead of the curve on the lawn issue.  When we bought our property in 1983, I already had it in for the lawn, which encompassed most of our 2 acres.  At the time I didn’t know that “advanced” gardeners were supposed to get rid of their lawn.  I just thought it was a ridiculous waste of garden space and resources like water and very high maintenance: it had to go.  Plus there was never any question of using chemicals to keep it green and weed free as we have been organic from day one.

In 2001, I read this tongue-in-cheek discussion between God and St. Francis and renewed my efforts to eliminate our lawn (click to enlarge):

This clever but provocative piece was printed in the Spring 2001 newsletter of The Friends of Casco Bay, Maine.  It also supports my practice of leaving leaves in my garden beds, see my post Fall Clean-Up.

To me, as pointed out by this article, the whole concept of lawn is inherently ridiculous even before you get to the environmental issues.

Then the scientific evidence kicked in.  Chemically treated lawns are a scientifically documented toxic hazard to your pets.  There is lots of information out there about the cancer causing hazards of commonly used lawn chemicals, for example, see The Truth About Cats, Dogs, and Lawn Chemicals.  After reading this would you let any family member, especially your children, walk on a chemically treated lawn?  

This whole hillside was an eroded, chemically dependent lawn when we moved in.

Lawn chemicals are a major contaminant of the Chesapeake Bay, which is the largest and most biologically diverse estuary in the U.S.  For more information, read this article by the Chesapeake Bay Program by clicking here.  A White Paper produced by a diverse group of scientists and policy experts for the Chesapeake Bay Watershed Project outlines the damage being done and recommends encouraging “consumers to question aesthetics-based behaviors (i.e., desire for visually attractive lawns or produce) in lieu of decision-making based on human health and ecological concerns.”  Phrased that way, it is amazing there is any question what the right path is.

The death warrant for my lawn as most Americans know it was sealed in stone in 2007 when I read an article by Doug Tallamy in which he pointed out the dangers of this non-native monoculture to our native flora and fauna.  It is sobering to consider that we have planted 40 million acres of lawn in the U.S. and that every weekend we mow an area eight times the size of New Jersey.  According to the U.S. EPA, “Operating a typical gasoline-powered lawn mower for one hour produces the same amount of smog-forming hydrocarbons as driving an average car almost 200 miles under typical driving conditions.”  Mowing accounts for 5% of air pollution in the U.S (click here for more details).  In Bringing Nature Home, Tallamy explains quite eloquently how our home gardens are the last bastion of space where we can promote biodiversity through planting native plants.  My lawn just did not fit into this scheme.

Lawn veronica, Veronica filiformis, grows throughout my lawn.  It is so beautiful that I wish it would completely replace the lawn.

But now that I had eliminated all the lawn I could, what to do about the lawn that remains?  I still have a large grassy area  where my children play, which though not chemically treated is still a monoculture.  This is where the real horror starts: I let it go wild.  I let every “weed” that you are probably trying to remove from your lawn grow there.  And you know what?  It’s beautiful.  All spring, until we mow, it is filled with pretty “wildflowers” covered with bees, butterflies, and beetles, and visited by birds among other local fauna.  Then, when it’s mowed, it is a green expanse like a lawn “should be”.

The photos above and below show some of the “wildflowers” that grow in my lawn:

Common blue violets, Viola papilionacea (sororia)


Japanese painted fern, Athyrium niponicum ‘Pictum’


Wild strawberries, Fragaria species


Common snowdrop, Galanthus nivalis


Native PA white violets, Viola striata


Winter aconite, Eranthis hyemalis


Ground ivy, Glechoma hederacea: I consider this a noxious weed when it appears in my beds, but it is very pretty in the lawn.


Dandelion, Taraxacum officinale


Most of the plants in my lawn are not native.  I consider half of them weeds if they appear in garden beds.  But in the lawn they are beautiful.  You probably don’t see them this way–most people don’t.  I have retrained my eye.  When I see an expanse of weed-free bright green grass, I don’t think what a beautiful law, I think toxic wasteland.

Here is what my lawn looks like in early spring:

This next photo is not for the faint-of-heart:

Creating more “wildflowers” in my lawn.


And here is what the same area looks like once it is mowed:

This is all the lawn I need.  Though it is a large area, I think I would do the same thing if my lawn was smaller.

Carolyn

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.), just click here.

Nursery Happenings: Look for Carolyn’s Shade Gardens at the Bryn Mawr Farmer’s Market on Saturday, May 7, from 9 am to 1 pm .  My next open house sale, featuring hostas, ferns, and hardy gernaiums is Saturday, May 14, from 10 am to 3 pm.

Supporting Sustainable Living: Part One

Posted in garden essay, green gardening, native plants, organic gardening with tags , , , , , , , , , , , , , , , , , , , , on April 7, 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 carolyn@carolynsshadegardens.com.  Click here to get to the home page of our website for catalogues and information about our nursery and to subscribe to our blog.

PA native bloody butcher (attractive common name!), Trillium recurvatum, is just forming its buds now and will produce its beautiful flower shortly (photo on right Arrowhead Alpines).

All photos in this article are of plants native to Pennsylvania (PA) available at “Bulb and Native Wildflower Day” on April 9 at my nursery.  Single photos and the left photo in collages show the plants in my garden today.

Jan who writes the garden blog Thanks for Today is doing something wonderful, and  I want all my readers, subscribers, and customers to participate in Jan’s project.  Jan has started the Gardeners’ Sustainable Living Project, which celebrates Earth Day  by encouraging gardeners to get together and share the big and small things that they are doing anywhere in their lives to support sustainable living.  If you read my blog, you know that this is an important topic for me.

PA native rue-anemone, Anemonella thalictroides, is a dainty woodlander in full bloom right now.

To participate in the project, all you have to do is click on the Gardeners’ Sustainable Living Project link below and leave a comment describing a few of your own sustainable living practices.  If you are a garden blogger, you can write a post about your efforts, but Jan only requires a comment.  If you participate by April 15, you become eligible to receive all kinds of fun prizes.  I got so excited about the project, I decided to contribute a prize of my own: a snowdrop collection.  For prize details, click here.

The buds of PA native Celandine poppy, Stylophorum diphyllum, are just starting to show color, and the flowers will cover the plant for at least six weeks (photo on right Missouri Botanical Garden PlantFinder).

While you are leaving your comment, you can read all the posts written by garden bloggers telling you what they are doing to promote sustainability.  Donna at Gardens Eye View in her article  on “Trust” points out that we have been entrusted with the earth and we should leave it the way we found it.  She tells us about her efforts to do that.  Jean at Jean’s Garden explains how she has “come to understand how my plant choices can affect ecological systems and environmental balance.”

PA native twinleaf, Jeffersonia diphylla, is just pushing out of the ground in my garden (photo on right Missouri Botanical Gardens PlantFinder).

Pam at Pam’s English Cottage Garden was inspired by Barbara Kingsolver’s book Animal, Vegetable, Miracle: A Year of Food Life to “be more mindful of my carbon footprint by eating locally grown foods that are in season, and by supporting local farmers.”  Allan at allanbecker.gardenguru describes a wide range of “respectful grass roots initiatives that influence both consumer behavior and the agendas of local officials” while  promoting sustainability.  You can get a lot of great ideas by reading these thoughtful articles and all the others linked there.

I love the early spring colors of emerging PA native coral-bell leaves.  Clockwise from upper left: Heuchera villosa ‘Caramel’, ‘Frosted Violet’, ‘Autumn Bride’, ‘Blackout’.

So what am I doing to promote sustainability?  For my whole gardening life, I have been organic, not using any herbicides, pesticides, or chemical fertilizers.  I don’t water except to establish new plants and, by following gardening practices like grinding my leaves (seeFall Clean-up and Leaves on the Lawn) and composting, I have restored the soil to its former pristine state.  I have gotten rid of almost an acre of lawn and replaced it with large areas of plants native to Pennsylvania.  In Maine, I founded and continue to run a community based invasive plant removal program whose goal is to eliminate all invasive plants from the small island where we vacation.

PA native Virginia bluebells, Mertensia virginica, is just about to come into full bloom in my garden.

Several years ago, though, I realized that I am uniquely placed to have an even larger impact in this area through my nursery.  As my customers ask me for advice and as I talk to the horticultural groups touring my display gardens, I emphasize sustainable practices and demonstrate how they work in my own gardens.  Instead of being lectured to in a darkened room, these gardeners are seeing  living proof that the sustainable methods I advocate have worked to create beautiful gardens.

PA native bloodroot, Sanguinaria canadensis, is in full bloom right now.  The rare double form ‘Multiplex’, pictured on the right, is much longer blooming.

Reading Doug Tallamy’s book Bringing Nature Home: How You Can Sustain Wildlife with Native Plants was a turning point for me.  I finally understood why planting native plants is not just a “good thing”, but absolutely crucial to our survival.  I wrote about this in My Thanksgiving Oak Forest,  and I hope you will read my article.  Now I give out a synopsis of the book to the hundreds of customers who attend events at my nursery each year in hopes that they too will be inspired.

My new yellow signs boldly demonstrate which plants are native in my woodland garden.

As a result of my new understanding, I increased my emphasis on native plants at the nursery.  Native plants appear in green print in my catalogue.  I purchased new signage for the garden and the nursery so natives could have their own special yellow signs (see photo above) while non-natives have white.  I am about to have my sixth annual native wildflower day on April 9 during which customers can shop for a wide assortment of almost 40 native perennials, not including the native ferns that will be offered at my fern sale.

The foliage of PA native dwarf Jacob’s ladder, Polemonium reptans ‘Blue Pearl’, is evergreen, and the plants are covered with buds right now.

My two acres of display gardens demonstrate how desirable non-native plants can be incorporated into the sweeps of native plants that dominate my landscape.  And I have used my blog with its 450 customer-subscribers and 26,000 views since November to promote the planting of natives (see, for example, My Thanksgiving Oak Forest, New Native Shade Perennials for 2011, and Woody Plants for Shade).

The early leaves of PA native wild columbine, Aquilegia canadensis, are a beautiful deep blue-green and are followed by lovely flowers in April and May.

So now, what do I want you to do?  Please go to http://thanksfor2day.blogspot.com/2011/03/gardeners-sustainable-living-2011-win.html and leave a comment describing a few of your own sustainable practices.  I know many of my customers are reading my blog because almost everyone who has visited this year has said “I love your blog”.  Now you can thank me by supporting Jan’s project and mentioning in your comment that you came from Carolyn’s Shade Gardens.

Carolyn

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.), click here.

Nursery Happenings: My next nursery event is Bulb and Native Wildflower Day on Saturday, April 9, from 9 am to 3 pm.  My next open house sale features early spring-blooming shade plants and is Saturday, April 16, from 10 am to 3 pm.  For details and directions, click here.

Shade Gardening in Fall: Leaves on the Lawn

Posted in Fall, How to, organic gardening with tags , , on November 18, 2010 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 carolyn@carolynsshadegardens.com.  Click here to get to the home page of our website for catalogues and information about our nursery and to subscribe to our blog.

leaves after storm at Carolyn's Shade Gardens

The wind blew so hard here the other night that I felt like Dorothy whirling towards Oz.  All the remaining leaves came down and covered the gardens in a blanket of fall colors. The lawn is especially thick with leaves because it surrounds a huge red oak, which always holds its foliage to the end. In my recent article on fall clean-up, my fourth clean-up priority was grinding the leaves on the lawn with the mower and leaving them in place.  I want to elaborate on that in response to readers’ questions.

I subscribe to a blog by TheGardenLady, where I often find practical advice I can apply in my own gardens.  According to a video by Scotts Lawn Care  posted on TheGardenLady blog, a recent Michigan State University study has shown that grinding up to 18″ of leaves on your lawn and leaving them there is beneficial to your lawn.  I have been doing this for years, but now this practice has an official stamp of approval and scientific research behind it.  However, I garden completely organically and do not put chemicals on my lawn.  The compost produced by the leaves as they break down is enough, no further fertilizer is required.

I hope you will try this new method of fall leaf clean up this weekend when you are dealing with the results of our storm.

Carolyn

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