Native Plants
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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Sunday - November 21, 2010
From: San Jose, CA
Region: California
Topic: Erosion Control
Title: California native bunch grasses good for erosion control
Answered by: Nan Hampton
QUESTION:
In response to your answer about deep rooted native plants good for erosion control, don't forget to include native bunchgrasses. here in California, our bunchgrasses have roots that go 10ft, 20ft deep. That's why they can survive our dry summers and provide superb erosion control value.ANSWER:
You are absolutely right that bunch grasses with their extensive fibrous root systems are excellent plants for erosion control. Grasses are usually the first plants I recommend for steep slopes that are eroding. Thank you for pointing out my omission of them—I should be ashamed (and I truly am!) that I failed to mention them in the answer you are referring to. Here are a few suggested ones that occur in the area of Studio City, California (the location of the question mentioned above):
Achnatherum hymenoides (Indian ricegrass)
Elymus glaucus (Blue wild rye) occurs over most of California. Here are photos and more information.
Deschampsia cespitosa (Tufted hairgrass)
Koeleria macrantha (Prairie junegrass)
Muhlenbergia rigens (Deergrass)
Nassela pulchra (Purple needlegrass), the state grass of California, is an important grass for erosion control. You can read about it and see photos of it and other native California grasses in Landowner's Guide to Native Grass Enhancement and Restoration from the Hastings Natural History Reservation of the California Museum of Vertebrate Zoology.
You can also find more California native bunch grasses listed on the Larner Seeds web page. Larner Seeds is one of the seed companies listed in our National Suppliers Directory specializing in native plants in California and is based in Bolinas, CA.
Here are photos of some of the grasses listed above from our Image Gallery:
More Erosion Control Questions
Erosion control plants for steep slope in Austin, TX
April 09, 2007 - 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 pl...
view the full question and answer
Plants for ditch bank to stop erosion
June 13, 2008 - I have a huge ditch on my property. The ditch bank is about 5,000 sq ft. There is a lot of erosion and I am looking to correct the problem. Is there any type of SEED, I am not looking to plant mature ...
view the full question and answer
Grasses for Erosion control in Iowa
September 27, 2012 - We have a sloping yard in the midwest that gets 2-4 hours of sun during the warm weather. When we have large rainfalls, the water just pours down the slope causing a lot of erosion to the surrounding ...
view the full question and answer
Erosion Control for a Shaded Slope in Aliquippa PA
May 07, 2014 - What plants. shrubs or trees can I plant to retard soil erosion on a steep shaded hillside in PA
view the full question and answer
Flowering plant for hillside in Brookings OR
April 16, 2009 - We live on the Chetco river and the bank in front of the house is on a hill. What would be a flowering plant that would maintain the integrity of the hill?
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |