En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Erosion control plants for steep slope in Austin, TX

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
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.

Need help with plant identification, visit the plant identification page.
 
rate this answer
2 ratings

Monday - April 09, 2007

From: Austin, TX
Region: Southwest
Topic: Erosion Control
Title: Erosion control plants for steep slope in Austin, TX
Answered by: Nan Hampton

QUESTION:

I'm interested in finding native plants, either perennials or grasses, that would help control erosion on a fairly steep slope. These plants would be in a park, and volunteers will be watering the plants. The area is partly shaded. We are considering little bluestem grass for part of the area and wonder if that would be appropriate.

ANSWER:

Native grasses are an excellent plant choice for erosion control because the extensive fibrous root systems that they develop work well holding the soil in place.

Schizachyrium scoparium (little bluestem) would certainly be appropriate as well as other native grasses that do well in the shade, such as Chasmanthium latifolium (Indian woodoats), Eragrostis intermedia (plains lovegrass), and Bouteloua curtipendula (sideoats grama).

Sedges, such as Carex blanda (eastern woodland sedge), Carex cherokeensis (Cherokee sedge) or Carex texensis (Texas sedge) as well as the grasslike Nolina texana (Texas sacahuista) should also be effective.

You could also add some perennial herbaceous plants (e.g., Aquilegia canadensis (red columbine), Melampodium leucanthum (plains blackfoot), Salvia roemeriana (cedar sage), and Tradescantia occidentalis (prairie spiderwort).

You might also consider installing erosion control blankets to help with the stabilization until the plants are established.


Schizachyrium scoparium

Chasmanthium latifolium

Eragrostis intermedia

Bouteloua curtipendula

Carex blanda

Carex texensis

Nolina texana

Aquilegia canadensis

Melampodium leucanthum

Salvia roemeriana

Tradescantia occidentalis

 

 

More Erosion Control Questions

Erosion control on partially shaded slope
November 27, 2010 - Mr. Smarty Plants, I live in Atlanta, GA. My house is on a hill, and I am beginning to have erosion at my backyard porch (concrete slab, on the corners especially). The soil is mainly red clay, a...
view the full question and answer

Hurricane Ivan damage from Pace FL
January 31, 2010 - My yard on Escambia Bay in NW Florida was stripped of good plants and topsoil by a 4 foot tidal surge in Hurricane Ivan. I have made some plantings, but am just now getting the entire property cleare...
view the full question and answer

Plants to prevent erosion in IL
August 02, 2012 - We just got done building a house and have leveled all of the dirt piles. We do have a row of straw bales to help prevent the dirt from washing onto the neighbors property. It is the wrong time of ye...
view the full question and answer

Plants for steep slope in California
November 13, 2010 - Where do I find out about the specific root structure of various California native plants? Are there shrubs that have tap roots & hence are good for steep slopes? The genus of any such plants that y...
view the full question and answer

Deer resistant plants for Pittsburgh PA
January 30, 2012 - What shrubs can I plant on a wet slope that gets partial sun that will help control erosion? They need to be something the deer won't eat! We have lots of deer.
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center