Native Plants
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Ask Mr. Smarty Plants
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Wednesday - July 23, 2008
From: Lindale, TX
Region: Southwest
Topic: Cacti and Succulents, Grasses or Grass-like
Title: Is Sedum recommended for a greenroof project in Houston
Answered by: Nan Hampton and Mark Simmons
QUESTION:
Would you recommend using Sedum for a green roof project in Houston, Texas? Will the humidity effect the sedum? If sedum would be a poor choice, what would you recommend for Houston?ANSWER:
No. Most sedums tend to come from dry temperate climates and from shallow or very well drained soil. In wet subtropical areas they can suffer from rot and can be out competed by weeds during wetter times of the year.
We tend to favor locally native plants that can tolerate a wide range of climate and soil conditions (i.e. those which have "generalists" traits)—most of the common and widespread prairie grasses and forbs would fall into this category. Selecting your species from this palette would increase your chance of success—you just have to decide what you want your roof to do (hold storm water) or how you want it to look (spring wildflowers). Please visit our Native Green Roofs page for more information about green roofs and a native species list that we are currently testing.
More Grasses or Grass-like Questions
Plants to stabilize a steep slope in east Texas
November 09, 2009 - We have a very steep dirt dam in Winnsboro TX, full sun, and burmuda and rye grasses have not been enough to keep from having some mud sliding. We keep adding clay and reworking but want to preserve t...
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Native grasses for East Texas that require no mowing or watering
June 16, 2010 - What native grass can I grow in deep East Texas that would require no supplemental watering and no mowing?
view the full question and answer
Groundcover for Road Frontage in NC
March 12, 2015 - I need a fast growing ground cover or perennial flower for 1,000 feet of road frontage about one acre that will choke out weeds. I do not want to do much ground prep or any ground prep. I do not want...
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Nimblewill grass for a shady area in Dallas
April 04, 2013 - i have a very shady backyard and reading some of your post I think Muhlenbergia schreberi (nimblewill) will survive.
Two questions:
Is it drought resistant?
Where can I buy the seeds?
view the full question and answer
Sun requirement for native turf grasses
May 25, 2011 - What are the sun requirements needed for the native grass seed mix you recently released? I have a pretty well shaded back yard. Will this stuff grow well in this condition?
view the full question and answer
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