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Spring Ephemerals and More

Wednesday, March 31st, 2010

I visited the Atlanta Botanical Garden in late March  and headed straight to the woodland garden.  On the way in I encountered a carpet of the daffodils,

Daffodils, Scilla and Puschkinia

Narcissus ‘Tete-a-Tete’ planted in combination with Puschkinia scilliodes var. libanotica and Scilla siberica.  These perennial bulbs are easy to grow and  a delight in early spring.  Great for the woodland or the edges of borders, they also naturalize easily.  In another area of the garden I was delighted to see the spring ephemeral cutleaf toothwort, Cardamine concatenata,  formerly known as Dentaria laciniata (a name I prefer)This native wildflower not only attracts butterflies but I just read that it  is consumed by the white-footed mouse.   Last year George Sanko, Director of the Native Plant Botanical Garden at Georgia Perimeter College, the Decatur campus gave me a good definition for a spring ephemeral.   As George puts it,  these plants are “living in the fast lane.”   Because they need sun to grow, they come up in early spring and go through their sexual life cycle and then die back before the deciduous canopy puts out its new leaves.  Mission accomplished, they remain dormant until next spring.  In many cases it’s as if the plants have disappeared (no top growth is visible)  even though the roots are storing up sugars for a performance next year.  To keep track of where spring ephemerals are growing  in your garden, George recommends that you combine them with ferns.  The ferns act as a marker and then they provide a transition to summer.    Other spring ephemerals that I spotted included  Mayapples, Podophyllum peltatum  and   Bloodroot, Sanguinaria canadensis.  Patches of  the exotic  Primula veris ranged in color from the typical soft yellow to red and shades of pink. 

cutleaf toothwort in late March

Shrubs like Corylopsis species and the striking Stachyurus praecox   ‘Rubriflora’ were also in full bloom and added to this spring scene. 

In another garden in my neighborhood I discovered a big patch of trout lilies, Erythronium americanum.  According to some the leaves look like a trout but I find the flowers to be charming. 

These are just a few of the delights that let us know that spring is really here.

Each day brings more blooms and new discoveries.  If you have a woodland garden think about adding some of these plants and you will be rewarded next spring and for many years to come. 

Stachyurus praecox 'Rubriflora' in late March

Meadow Gardening

Friday, May 15th, 2009

ox-eye-daisies-and-poppies-in-may 

Walking  in early May through masses of Ox-eye daisies, Chrysanthemum leucanthemum, Coreopsis lanceolata and poppies just beginning to bloom,  It’s hard to believe that just a few years ago this same area  was covered with kudzu and mulberries.  For artist Cooper Sanchez and his wife Michelle,  transforming their back yard in Clarkston, Georgia  into a meadow is a labor of love.  Creating a meadow garden was a vision they had early on. 

 Once established, and if it’s done properly, with consideration to the natural plant communities in your region, a meadow, unlike a lawn, is not only beautiful but can be low maintenance.   Meadow gardening is just one way to have a more sustainable landscape. 

I asked Cooper to tell me about how and what he did to begin his meadow.  He says that when he started he had to take down the mulberries to bring the kudzu to eye level.  “It was an acre of this-the hardest work you can imagine.”   He goes on to say one should be prepared as it will probably take two years to clear an area that is heavily infested with weeds.   He learned early on when trying to eradicate kudzu that you will never dig it all up.  He tried hand pulling and weed killers.    He found it effective to poison kudzu vines at the ground level rather than spraying the foliage.  (If you don’t want to use any chemicals you can cover large areas with black plastic with 3 to 4 inches of mulch on top of the plastic.  Leave the plastic for 2 to 3 months which should kill most of the weeds.)

 

Once he got rid of most of the weeds the soil had a fair bit of organic matter and he was ready to sow wildflower seeds.  Cooper selected and planted his first seeds 2 and a half years ago.  Fall is an ideal time in the South to sow wildflower seeds but you can also sow seeds in the spring.  He broadcast all of the seed by hand and has added some plants too.    The first year he had plenty of plants but many of the perennials did not bloom until this year.  Ox-eye daisies are  his spring work horse this year.  There are also yarrow, Achillea species, poppies and grasses.  As far as colors, at first he wanted to limit his palette to mostly white and warm colored flowers.  He thought that if he were going to have a potentially wild and unruly meadow, at least he would have a sympathetic color scheme.  Greens are also great and this year he has a lot more cool colors arriving on the scene.  And yet, it is only somewhat planned.  In addition to yarrow and coreopsis there are larkspurs of blue violet and other colors.  When I asked about the biggest surprise he replied that everyday there are more and more surprises including lots of bees, birds and other wildlife that is attracted to the meadow.  It turns out that some of the roadside weeds and native grasses  he rescued growing along railroad tracks and under power line easements are some of his favorites.    In fall the garden will turn shades of rust and brown.  I asked when he might mow down the meadow and he is not sure yet.  He makes reference to the Dutch garden designer Piet Oudolf who leaves his dead plants for structure in the winter garden waiting until the last minute to cut them down, maybe February.  Cooper says they will wait and see.  For now he looks forward to seeing what will bloom this summer. 

Erica’s plant pick

Jethro Tull Coreopsis

Botanical name: Coreopsis ‘Jethro Tull’

About the plant:  This perennial hybrid  coreopsis has golden yellow  fluted petals and blooms for months in the garden beginning in mid-spring.    It grows 15 to 18 inches high and forms clumps 18 to 24 inches wide. 

Use in the garden:  Mix it in the meadow garden or border for long season color.  Combine it with Ox-eye daisies, coneflowers, salvias and poppies.

Planting and Care:  This perennial likes a lean well-drained soil and full sun.

Source: Ashe-Simpson Garden Center, 4961 Peachtree Industrial Blvd.

Atlanta, GA 30341

770-458-3224 

Seed Source for Wildflowers: www.americanmeadows.com

Or call 877-309-7333