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
1 rating

Monday - April 26, 2010

From: Rolling Hills, CA
Region: California
Topic: Erosion Control
Title: Plants for erosion control in horse pasture
Answered by: Nan Hampton

QUESTION:

I have erosion on a slope, southwestern facing, minimal shade in Palos Verdes Peninsula, CA. The soil is rocky and clayish. The hillside is in the middle of a horse paddock and barn. What plants would prevent erosion and is not toxic to horses? Currently the horses are prevented from walking on the slope to minimize erosion but they can access the perimeter of the slope. Thank you for your response.

ANSWER:

First, let me recommend an article, Simple erosion control for a hillside or garden slope, from Las Pilitas Nursery, specializing in native plants in Escondido and Santa Margarita, California.  They even have some suggestions for plants that are good in clay soils.   Here are a few from that list and also some from our California-Southern Recommended list:

Artemisia californica (coastal sagebrush)

Baccharis pilularis (coyotebrush) and here is more information

Ceanothus leucodermis (chaparral whitethorn)

Salvia sonomensis (creeping sage)

Eriogonum fasciculatum (Eastern Mojave buckwheat)

Diplacus longiflorus (southern bush monkeyflower)

None of the plants listed above appeared in any of the following toxic plant lists:

1. Toxic and Non-Toxic Plant List - Horses from the ASPCA

2. List of poisonous plants from California Poison Control System

3. Pennsylvania Poisonous Plants database

4. Plants Poisonous to Livestock from Cornell University

5. Poisonous Plants—a primer to keep your horse safe from Raspberry Ridge Farms.

You might like to check for more plants suitable for your slope in our California-Southern Recommended list.  You can use the links above to check the plants for toxicity to your horses.

Here are photos from our Image Gallery of the above plants:


Artemisia californica

Baccharis pilularis

Ceanothus leucodermis

Salvia sonomensis

Eriogonum fasciculatum

Diplacus longiflorus


 

 

 

 

 

More Erosion Control Questions

Low maintenance, shade tolerant groundcover for Pacific Northwest
August 09, 2012 - What's a good low maintenance, shade tolerant ground cover for the Pacific Northwest? It needs to have good erosion control, too.
view the full question and answer

Solution for erosion on steep slope in California
April 14, 2011 - Dear Mr.Smarty Plants, I have a serious hillside problem in Santa Cruz County resulting from the recent deluge of rain. Steep to sheer now with no plants left on it after the hill slide washed to th...
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

Need Native Plants for Ditch Stabilization in Texarkana, Arkansas
September 14, 2010 - I live in Texarkana, Arkansas. I have a ditch near the street in my front yard that is approximately 90-100 ft. long. It gets full sun. There is a lot of clay and rocks in the ditch. I need to fin...
view the full question and answer

Native plants and grasses for river bank from Rosanky TX
February 19, 2014 - Our property owners association would like to know what native plants/grasses to plant on the Blanco River bank in our river park to help prevent erosion. Some banks are steep and some areas are a gra...
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
© 2014 Lady Bird Johnson Wildflower Center