Rent Shop Volunteer Join

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.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
See a list of all Smarty Plants questions

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

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. Thanks

ANSWER:

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

Erosion Control with perennials for a shady Dallas bank
July 25, 2013 - Thank you for your help with turf or perennials on a shaded bank, 4000 sq ft, for the Dallas area that has good roots, grows in semi shade to shade, is on a steep bank so cannot mow, and flowers the l...
view the full question and answer

Erosion control near creek in Kansas City, MO
July 26, 2008 - I'm looking for something to plant to help stop erosion on my property. The spot I have in mind is on a slight natural grade heading toward the creek at the back of my property. Any ideas on what t...
view the full question and answer

Erosion Solution for Lorton, VA
February 07, 2014 - We have a steep slope in our common area of our homeowners association. Trees that were planted have died. It is a large area around a pond. What should we plant that will hold the soil? The soil...
view the full question and answer

Preventing Soil Erosion in Elgin, Texas
June 06, 2011 - I live in Elgin,TX and our property is basically a slope with dense oak and cedar trees on the back of the property. The soil is sandy loam. What type of native plants or grasses can I plant to stop...
view the full question and answer

Reconsideration of previous question from Hays County TX
February 21, 2014 - QUESTION: Please reconsider this question that I sent to you last week. Our home address is in Bastrop County, but the Blanco River property that we own is in Hays County near Wimberley. Our proper...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.