Native Plants
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Wednesday - June 05, 2013
From: Los Angeles, CA
Region: California
Topic: Erosion Control
Title: Erosion control for steep slope in Southern California
Answered by: Nan Hampton
QUESTION:
I need help for soil erosion control for a steep slope in sunny Southern California. Thank you.ANSWER:
Las Pilitas Nursery in Escondido and Santa Margarita has an article, Erosion Control for Hillside or Garden Slope, with excellent recommendations for assessing and stabilizing your slope geared for Southern California sites. They also have recommendations for plants for various slope conditions. Since I don't know your situation precisely I can only give a few general plant recommendations but you can find more on the Las Pilitas site.
California Salvias are drought tolerant and beautiful when they bloom. Here are a few that do well in Los Angeles County:
Salvia clevelandii (Fragrant sage)
Salvia columbariae (California sage)
Salvia leucophylla (San luis purple sage)
Read more about these sages and others on the Las Pilitas Nursery California Native Sages page.
Artemisia californica (Coastal sagebrush) is very useful in erosion control and is evergreen.
Verbena lasiostachys (Western vervain) is another very useful erosion control plant. Here is more information from Las Pilitas Nursery.
Eriogonum cinereum (Coastal buckwheat) and other Eriogonum species make good erosion control plants.
Adenostoma fasciculatum (Chamise) is another evergreen shrub that is an excellent erosion control plant. Here are photos and more information from Las Pilitas Nursery.
From the Image Gallery
More Erosion Control Questions
Plants to control hillside erosion in Virginia.
November 21, 2007 - Good Morning, Mr Smarty Plants, I need your advice and guidance.
I live in a condo complex in Virginia and we have a hill/slope that is eroding. It also has two very nice tall trees that partially sh...
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Riverbank retention in VA
March 26, 2012 - I need some groundcover/bank retention for a Virginia riverbank in mixed sun and shade. I want to plant something native to VA. the area is out of the water but subject to occasional (4-5 times per y...
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Plants for a drainage easement in central Texas
September 29, 2008 - I have a 1/3 acre of drainage easement behind my home. I would like to cover it with wildflowers. It is only wet during or shortly after a rain and otherwise does not have water. I have channelled ...
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Plants for steep embankment on the Missouri River in Nebraska
July 01, 2009 - Hi, My embankment along the Northeast Nebraska shoreline
of the Missouri River is eroding the land away. Do you have
any suggestions for seed I could throw over the side of
the bank that would grow...
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Shady Perennial Groundcover Suggestions for Indiana
April 21, 2013 - Could you please recommend perennial groundcovers for Indiana that are low and leafy, self-spreading, non-invasive, deer resistant, and moisture tolerant; and that are good for erosion control on a sh...
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