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
Tuesday - June 20, 2006
From: Austin, TX
Region: Southwest
Topic: Erosion Control
Title: Use of native grasses as erosion control in Austin, TX
Answered by: Nan Hampton
QUESTION:
We're in Austin, TX and trying to keep our neighborhood lot as natural as possible; however, our lot is eroding and depositing mud and dirt onto the sidewalk whenever it rains. We're looking for an attractive, natural solution to slow or stop the erosion process. We've added some mulch to the area which seems to help and are considering a barrier of some kind. ThanksANSWER:
Grasses are very effective against erosion because of their dense root systems. If your lot is sunny, you might consider putting in Buffalo grass (Buchloe dactyloides). It requires very little water and very little mowing. It can be started by seed, by sods, or by plugs. You can find more information about planting buffalo grass in the article "Native Lawns" in our Native Plant Library.There are several grasses that are more ornamental in appearance that would also be effective. These are:
Gulf muhly (Muhlenbergia capillaris) Sun.
Lindheimer's muhly (Muhlenbergia lindheimeri) Sun, part shade.
Inland sea oats (Chasmanthium latifolium) Part shade. This one does well in the shade.
Sedges, such as Meadow sedge (Carex perdentata) would also work in sun and part shade.
You might also consider planting one of the small perennial shrubs that are drought tolerant and would add some color, such as:
Texas lantana (Lantana urticoides) Sun.
Zexmenia (Wedelia texana) Sun, part shade.
Damianita (Chrysactinia mexicana) Sun.
You can find nurseries that specialize in native plants in the Austin area in our National Suppliers Directory.
More Erosion Control Questions
Shrubs and small trees for a slope in NY
May 21, 2012 - We are looking for a living wall made of shrubs / small trees - no more than 25' for the top of a steep creek bed. We are looking for the best erosion preventing types.
view the full question and answer
Plants for slopes in South Texas
October 05, 2009 - Can you provide a list of plants for use on slopes in S. Texas?
view the full question and answer
Erosion control for steep slope in West Virginia
October 05, 2008 - I live in Zone 6 (Eastern Panhandle of WV). I have a rocky, claylike steep slope (30-40% grade, about 50 feet wide and 20 feet long, it sits in the afternoon sun). So I need to plant erosion-control p...
view the full question and answer
Plants for erosion control on steep bank in Ohio
June 10, 2008 - Another erosion question: We bought a place a year and a half ago with a stream/road run off at the back of our property. The southern exposure bank is quite high, I'm guessing 12 feet and therefor...
view the full question and answer
Can Carolina wild petunia be planted over septic tank in Nokomis FL
July 10, 2011 - Could you tell me the root depth of the Ruellia caroliniensis/ Carolina wild petunia? Trying to determine if I can plant it over septic tank.
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |