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 - May 04, 2009

From: Blairsville, GA
Region: Southeast
Topic: Groundcovers
Title: Groundcover for steep hill in Georgia
Answered by: Nan Hampton

QUESTION:

We have a large steep hill with only clay and rocks on it in the North Georgia Mountain area. What is a good Native ground covering to put on this for erosion? Something that grows fast preferably. We do not want grass.

ANSWER:

Mr. Smarty Plants is sorry you won't consider some grass in the erosion area. Native grasses are an excellent choice for controlling erosion because they develop extensive fibrous root systems that hold the soil in place.  Depending on how steep your hill is and the extent of erosion, you might want to consider using a erosion-control blanket to stabilize the erosion area so that the seeds can get a better chance to germinate and become established. The erosion-control fabric works by slowing the runoff water and allowing sediment to fall out rather than be washed away. Seeds are sown under the erosion-control material and grow up through the matting when they germinate. Underneath the matting the roots of the plants growing through the erosion-control material anchor the soil to stop the erosion. If you use erosion-control blankets made of biodegrable material, they will eventually disappear leaving the plants to control the problem.  Seeds can be sown under an erosion control blanket or grass plugs or other plants can be planted through the blanket.  Here are some low-growing plants (generally less than 3 feet) that are known to grow in Union County, Georgia, or in adjacent counties:

GROUNDCOVER:

Artemisia ludoviciana (white sagebrush)

Chimaphila maculata (striped prince's pine)

Chamaecrista nictitans ssp. nictitans (sensitive partridge pea)

Comandra umbellata (bastard toadflax)

Hypericum buckleii (Buckley's St. Johnswort)

FERNS:

Dryopteris marginalis (marginal woodfern)

Osmunda cinnamomea (cinnamon fern)

Pteridium aquilinum (western brackenfern)

SHRUBS:

Ceanothus americanus (New Jersey tea)

Epigaea repens (trailing arbutus)

Gaultheria procumbens (eastern teaberry)

Hypericum hypericoides ssp. hypericoides (St. Andrew's cross)

Hypericum prolificum (shrubby St. Johnswort)

GRASS/GRASS-LIKE (in case you change your mind):

Aristida stricta (pineland threeawn)

Bromus kalmii (arctic brome)

Carex pensylvanica (Pennsylvania sedge)

Chasmanthium latifolium (Inland sea oats)

Eragrostis spectabilis (purple lovegrass)

Muhlenbergia schreberi (nimblewill)


Artemisia ludoviciana

Chimaphila maculata

Chamaecrista nictitans ssp. nictitans

Comandra umbellata

Hypericum buckleii

Dryopteris marginalis

Osmunda cinnamomea

 


Pteridium aquilinum

Ceanothus americanus

Epigaea repens

Gaultheria procumbens

Hypericum hypericoides ssp. hypericoides

Hypericum prolificum

Aristida stricta

Bromus kalmii

Carex pensylvanica

Chasmanthium latifolium

Eragrostis spectabilis

Muhlenbergia schreberi

 

 

 

More Groundcovers Questions

Plants to put between stepping stones in Virginia
June 07, 2009 - We are a public school in Northern Virginia and are looking for native plants that could be planted between heavily used stepping stones and could withstand some foot traffic (mostly in a sunny spot, ...
view the full question and answer

Alternatives to invasive, non-native Vinca minor as ground cover
April 05, 2007 - I live in Central Austin. I want to plant a large area of Vinca minor since it is fast growing and offers attractive ground cover. I assume it requires little care with the rain being sufficient for i...
view the full question and answer

Ground cover for a slope in MD
August 04, 2011 - Looking for a groundcover to hold a shady slope undercut with tree roots in Maryland and to prevent further erosion.
view the full question and answer

Deer-resistant groundcovers for erosion control
September 26, 2012 - I need a ground cover (vine??) that will help me with erosion on a sloped front yard. It gets about 6-8 hours of sun and my main need is for something that the rats in our neighborhood will not destro...
view the full question and answer

Would Habiturf or buffalograss work in Charlottesville VA
July 18, 2012 - Hello, I am looking for an alternative to traditional turf grasses. I stumbled upon some information on your site about buffalo grass and LBJWC's 'Habiturf' mix and would like to know if this w...
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
© 2015 Lady Bird Johnson Wildflower Center