En EspaŅol

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
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

Use of native grasses as erosion control in Austin, TX
June 20, 2006 - 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 ...
view the full question and answer

Native plants to prevent erosion in Maryland
February 03, 2009 - Please can you recommend native plants for a north-facing slope, under pine trees? I live in Maryland near the border between the Coastal Plain and Piedmont Plateau, where we have cold to mild Winter...
view the full question and answer

Erosion control on slope from Columbia SC
April 25, 2013 - We are in the process of having a new home built in Columbia South Carolina. Part of the front yard has a steep slope starting approximately four feet from the corner of the house and running to the ...
view the full question and answer

Erosion control for steep slope in Southern California
June 05, 2013 - I need help for soil erosion control for a steep slope in sunny Southern California. Thank you.
view the full question and answer

Erosion control after loss of large trees
July 19, 2007 - Our steep 40' river bank (NY near eastern shore of Lake Ontario - zone 4) has recently lost two 50' oaks, leaving enormous holes in the bank itself where they tore out. What should we do immediately...
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