Native Plants
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Saturday - July 01, 2006
From: Chicago, IL
Region: Southwest
Topic: Shade Tolerant
Title: Green roof plants tolerating shade
Answered by: Nan Hampton
QUESTION:
I am researching extensive greenroof plants for a potential site in Austin. The roof surface is shaded for most days of the the year. Are there any top choices for plants for this condition?ANSWER:
it is unusual to have a roof that will be shaded most of the year. The plants recommended for green roofs are generally ones that do well in full sun or part shade. You can see a list of the plants being tested for extensive greenroofs at the Wildflower Center by visiting our Green Roof Research page. Several of the plants being tested are recommended for part shade. These are:Winecup ( Callirhoe involucrata)
Indian blanket (Gaillardia pulchella)
Four-nerve daisy (Tetraneuris scaposa)
Barbara's buttons (Marshallia caespitosa)
Spice-Lily (Manfreda maculosa)
The following candidate species are not currently being tested, but they do grow well in the shade and have low water requirements:
Texas sedge (Carex texensis)
Red columbine (Aquilegia canadensis)
Cedar sage (Salvia roemeriana)
Scarlet sage (Salvia coccinea)
Drummond's Wild Petunia (Ruellia drummondiana)
Pigeon berry (Rivina humilis)
More Shade Tolerant Questions
Want salt, shade, drought tolerant plant for Rochester, New York
September 21, 2010 - I am looking for a ground cover plant for western NY to grow on a strip alongside a road that gets very little sun in summer (lots of tree branches shading it). It gets a lot of road salt in winter a...
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Ground cover for shady site in Tyler TX
February 24, 2009 - I live in Tyler Texas and have a lot of shade and sandy soil. No grass will grow and I was wondering if I should look at ground cover instead? If so, what grows in shade and sand? I have tried sever...
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Plants for a Narrow, Dry, Shaded Site in Georgia
April 03, 2014 - I am writing from Valdosta, GA. Could you please suggest three perennial shrubs and/or plants that flower at different times of the spring and summer? Also ones that can be planted in a 2 ft. wide s...
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Replacing mature Arizona Ash trees in Austin
August 26, 2011 - Mr. Smarty Plants,
I have 2 very large, very old Arizona Ash trees in my yard. I want to remove them and replace them with something like Cedar Elm or Chinquapin Oak. The problem is that they are t...
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Groundcover to help ease erosion in shade
May 17, 2008 - My house is situated on an embankment near a creek. We are looking for ground cover plants that can help ease the erosion of the embankment without being invasive for the existing trees. They must be...
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