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
Not Yet Rated

Friday - May 06, 2011

From: Bastrop, TX
Region: Southwest
Topic: Grasses or Grass-like
Title: Grasses to stabilize creek bed in Bastrop County, Texas
Answered by: Nan Hampton

QUESTION:

Hello, we have property in Bastrop county, the soil is sandy loam with clay underneath. We need to stabilize a creek bed, can you suggest any particular grasses (seed) for this? Know it's not the best time of year but need to get something down and then pray for a bit of rain. Was thinking a native grass mix..?

ANSWER:

Mr. Smarty Plants isn't sure exactly what you are wanting to do.  Is the creek bed always dry?   Are you wanting to stabilize sloping banks along the stream or a meadow-type area beside it?  If you are looking for a mix of grasses and wildflowers to fill a meadow around the creek, the Coastal Prairie mix from Native American Seed would be a good fit for your area since you live in Bastrop, a unique region with its pines at the edge of the Blackland Prairie and Edwards Plateau.  Starting the project arlier in the spring (March and early April) would have been better, but it could still work if you are willing to give the seeds water to germinate and establish them—and if you prepare the ground.  In order to germinate, the seeds must be in contact with the soil.  If the soil can be raked or lightly tilled it will be even better.  Our How-to Article, Meadow Gardening, has helpful advice and as well as the article, A Guide to Native Plant Gardening.

If you are trying to stabilize sloping banks along the stream, you might consider Native American Seed's Dam Slope Mix, that consists of several different hardy native grasses.  To keep the seeds from washing off any slope that you might have, you could consider using erosion control blankets.  The erosion-control fabric works by slowing the runoff water and allowing sediments 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.

If the edges of the creek bed or the area around it stays moist or will be inundated when it rains, you need to think of different grasses or other plants to use there.  For instance, most sedges (e.g., Carex blanda (Eastern woodland sedge)) do well in wet areas.  Grasses such as Andropogon glomeratus (Bushy bluestem), Panicum virgatum (Switchgrass) and Tripsacum dactyloides (Eastern gamagrass) do well along damp stream banks.

 

More Grasses or Grass-like Questions

Plants/grasses for a bioswale in Maryland
February 08, 2010 - Mr. Smarty Plants, I'm looking for a good seed mixture, wetland plant/grass mix, to use in Bio-Swales in central Maryland. Can you help me?
view the full question and answer

Grass information for Brooksville FL
July 31, 2010 - Do you have any suggestions of seeding rates,row spacing, or size of plugs for restoration of Panicum rigidulum or Panicum abscissum? Basically interested in a pasture planting with cutthroat gras...
view the full question and answer

Plant for deep shade in Pennsylvania
April 09, 2013 - Hi! I am landscaping our house and trying to use only plants that provide seasonal benefit to bees, butterflies, birds etc. not the deer though. My question is that I have a fairly steep slope of abou...
view the full question and answer

Problems with non-native St. Augustine lawn from Austin
October 06, 2013 - We have St. Augustine in our front lawn. There are some patches where the grass has entirely died but mixed in with the dead areas are little clumps of living grass. It seems to be spreading througho...
view the full question and answer

Grasses for shady areas
November 24, 2013 - I would like to know which grasses would grow in mostly shady part of the house.
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center