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

Plants for steep bank in Pennsylvania
July 12, 2011 - What do I do with a very steep bank with hard clay soil to stop erosion and to look nice. Is there a ground cover that would help?
view the full question and answer

Erosion blanket question from Antimony UT
August 03, 2011 - I want to use an erosion control blanket for a hill and want to know what type I should purchase that would allow planting seeds and them growing up through the blanket
view the full question and answer

Looking for plants for erosion control in Tennessee.
July 14, 2009 - We are looking for plants native to east Tenessee that will help control erosion once the kudzu in a ravine has been removed. The site is full sun with dry soil. Moderate to fast growth and resist...
view the full question and answer

slope stabilization in Massachusetts
January 09, 2012 - My family and I recently put in a 120 x 100 horseback riding ring. It had to be built up in the back and, as a result, there is a 10 foot slope which could use stabilization. What plants native to Mas...
view the full question and answer

Flowering Deer Resistant Ground Cover for Dry Rocky Soil: Alabama
March 26, 2012 - My question has been partially answered in the FAQ but I live in Birmingham where the soil is clay and rocky so it's a little different. I want to plant on a rocky slope (small rocks like the size of...
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