En Español

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
6 ratings

Thursday - June 05, 2008

From: Jackson, MI
Region: Southeast
Topic: Erosion Control
Title: Groundcover plants for slope to prevent erosion
Answered by: Nan Hampton

QUESTION:

Hi, I have just made a 3/4 acre pond and the south facing slope is too steep to mow.Can you suggest any ground cover plants I could use to look nice and prevent erosion.

ANSWER:

Grasses are excellent plants to use for erosion control because their fibrous root systems are very effective in holding the soil. Since I don't know what your available sunlight is for the slope, i will recommend some species with various sun requirements. Partial shade = 2-6 hours of sunlight per day. Shade = <2 hours of sunlight per day. These grasses that I am recommending can grow to heights of 1 to 4 feet. However, they are all attractive when they are mature and brown as well as when they are green so you shouldn't you need to mow them.

Grasses

Bouteloua curtipendula (sideoats grama) sun, part shade, shade

Chasmanthium latifolium (Inland sea oats) part shade, shade

Elymus virginicus (Virginia wildrye) part shade

Sedges are grasslike but don't grow as tall as grasses—both of these grow to around 1 foot. They have the advantage of being evergreen and also having fibrous roots.

Carex blanda (eastern woodland sedge) evergreen, sun, part shade, shade

Carex cherokeensis (Cherokee sedge) evergreen, part shade

Ferns are also an alternative if there is enough moisture available.

Asplenium platyneuron (ebony spleenwort) evergreen, shade and part shade

Polystichum acrostichoides (Christmas fern) evergreen, sun, part shade

Finally, here is a low, woody shrub that does well on pond margins and bogs.

Gaylussacia dumosa (dwarf huckleberry) semi-evergreen, part shade

You can also go to our Recommended Species page and choose Mississippi from the map to see a list of commerically available native plants suitable for planned landscapes.


Bouteloua curtipendula

Chasmanthium latifolium

Elymus virginicus

Carex blanda

Carex cherokeensis

Asplenium platyneuron

Polystichum acrostichoides

Gaylussacia dumosa

 

 

More Erosion Control Questions

Plants for erosion control along creek that often floods
May 26, 2010 - What would be good ground cover to plant along the bank of a storm creek and the river it runs into? Previous owner killed all the poison oak and garlic mustard all over the yard, but whatever he trie...
view the full question and answer

Low-growing plants for steep bank to prevent erosion
March 24, 2010 - We recently bought a house (6 months ago) in Memphis, TN that backs up to a concrete drainage ditch. There is a fairly steep, mostly shaded bank that leads from the flat section of the back yard to th...
view the full question and answer

Holding soil on a bank in Goldsboro, NC
July 25, 2010 - I live in Goldsboro, NC on a small ridge with a very steep bank on one side of our property. What native plants can we plant on the bank to help hold the soil. Also, what would be best to plant on t...
view the full question and answer

Economical, low maintenance plants for erosion control on a bank
May 29, 2006 - Please advise of all species suitable for preventing bank erosion, specifically those that will cover a southern exposure 400 foot long, 15 foot high bank in western North Carolina that grows rapidly ...
view the full question and answer

Ground cover to control erosion in Montgomery County, Texas
February 24, 2014 - I am looking for some kind of ground cover to control erosion on a north facing slope in Montgomery County, Texas. The area gets very little direct sunlight. I need something that will establish quick...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center