Native Plants
Q. Who is Mr. Smarty Plants?
A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Monday - September 27, 2010
From: Carmel, IN
Region: Midwest
Topic: Compost and Mulch, Groundcovers, Privacy Screening, Shade Tolerant, Trees
Title: Need evergreen hedge and groundcover for shade in Carmel, Indiana
Answered by: Marilyn Kircus
QUESTION:
Our property is bounded by a fencerow that is wooded and mostly shaded by mulberry and hackberry trees during the growing months. We'd like to create a 5'+ tall evergreen barrier on the property line but the shading from the trees has made it difficult. We're trying some thuja green giant evergreen trees, but they aren't doing all that well because of the shade. We'd also like to plant some attractive groundcover in the fencerow to keep the weeds down. Do you have any recommendations?ANSWER:
First lets work on the hedge. You want it tall, evergreen and successful in shade. You don’t have many such natives in Indiana but I think Kalmia latifolia (mountain laurel) might work for you. It is evergreen and flowering and is a really beautiful plant. In nature it grows as an understory shrub or small tree. I found an article which talks about using it as a hedge, especially in the shade. Be sure you work in plenty of compost in the soil and mulch it as it will be competing with the trees for water and nutrients. If you already have woodsy soil, you won't need to do this.
All the other shrubs I found in the recommended plants for Indiana, that I narrowed to shrubs for part-shade to shade, are either not evergreen or too short or too rounded to work as a hedge.
Now for the fence row problem. I am assuming that it also is in the shade so am looking for plants that are short and do well in part to full shade. After you plant a groundcover, you will still have weeds for maybe three years. It helps to be sure to have the ground as weed free as possible. If you grow a ground cover that spreads by runners that root or underground roots, you may not be able to use a landscape cloth but can use mulch. (You might have to clear a little place and put the runners on bare soil and cover them again to help them spread.) But if you are just planting a series of small plants, that will grow together as they age, you can get your soil as weed free as possible, then lay down landscape cloth. Cut an “X” where you want to put each plant. Make it largee enough to be able to dig the hole.
After you finish planting and watering the plants in, add a few inches of mulch. Then, in the spring, visit your plants at least several times a week and pinch out the weeds while they are very small. (I do this on a morning stroll , coffee cup in hand.) But aggressive weeding the first two years, while your little plants are growing together, is very important to eventually having a almost weed free groundcover. And each spring, you will have to weed once to get out all the new sprouts.
Mahonia repens (creeping barberry) is evergreen and has yellow flowers.
Merry Lea Environmental Center has put out a list of great natives for Indiana. They list the following plants as good for groundcorers:
Canada Anemone - Anemone canadensis
Wild Ginger - Asarum canadense
Palm Sedge – This is introduced from China
Common Oak Sedge - Carex pensylvanica
Running Strawberry Bush - Euonymus obovatus
Dwarf Crested Iris - Iris cristata
Creeping Phlox - Phlox stolonifera
Strawberry - Waldsteinia fragarioides Appalachian barren strawberry
Virginia Creeper - Parthenocissus quinquefolia This is a vine that will also function as a groundcover.
Think about what you want from your groundcover. It can have interest at different times of the year, have berries for birds, nectar for hummingbirds and butterflies, and serve as a host plant for butterflies. So be sure to check out the descriptions of each of these species to make sure it will grow in your soils and light and water conditions while also serving other purposes.
And remember, the more dense your shade, the slower and thinner will your groundcover grow. You may have to thin your trees and understory plants a little to be sure all areas get dappled light.
More Shade Tolerant Questions
Plants for a Shady Woodland in MA
June 09, 2013 - Hello, I am looking for natives to plant in full shade or part shade. My house is in the mountain woodland area of Mt. Washington, MA. I am looking for grasses, flowers and shrubs. Also I am looking f...
view the full question and answer
Native shrub for shade in New Braunfels, Texas
July 26, 2010 - Recently moved to New Braunfels and purchased a house whose backyard consists of giant oaks. Unfortunately there is a chain link fence along the back of the property. I would like to plant a native f...
view the full question and answer
Flowering vine for shade in Southern California
May 11, 2012 - Flowering climbing plant for shade in Palm Desert, CA.
view the full question and answer
Need perennials for a long shady bed in Wantagh, NY.
May 25, 2010 - Looking for perennials to be planted in long narrow beds that receive mostly shade with late day sun. Reside in Long Island, New York. Thank you
view the full question and answer
Drought & Deer Resistant Shrub for Shade in Medina, TX
June 14, 2013 - We are dedicated to native plants in Medina, but are desperate to find a drought and deer resistant shrub for shade. Would we be too far off base with an oleander bush? We know birds and most butterfl...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |