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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.

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Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

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Friday - January 03, 2014

From: Saint Louis County, MO
Region: Midwest
Topic: Deer Resistant, Erosion Control, Grasses or Grass-like, Shrubs
Title: Deer Resistance and Erosion Control for St. Louis County MO
Answered by: Larry Larson

QUESTION:

I am looking for deer and rabbit resistant native plants for erosion control on a steep ravine slope with part sun and part shade in St. Louis County MO.

ANSWER:

  Here is a selection of previous Mr Smarty Plant’s responses to questions that involve both erosion control and deer resistance.  Only the first reference is from Missouri, but all give some appropriate direction.

Arnold MO:   Low-maintenance grass for retention pond
Limiting erosion around pond from Brooklyn Park MN
Deer-resistant groundcovers for erosion control
Flowering Deer Resistant Ground Cover for Dry Rocky Soil: Alabama   

  Mr Smarty Plant’s recipe for erosion control is to choose plants that clump and/or have extensive root systems.  These larger root systems tend to hold the soil in place to a larger extent than the size of the plant would suggest.

 There is a special collection of recommended species for Deer resistance.  Rabbit resistance isn’t mentioned in the plant records, but one can hope that deer resistant species are similar.  This link leads to the collection of deer resistant species. 

  Like the other special lists, this can be searched for state, aspect, height and several other important characteristics. Thinking about both of these sets of characteristics, my review of this list suggests the following as suitable plants:

Grasses:   Bouteloua curtipendula (Sideoats grama), Carex blanda (Eastern woodland sedge), Carex texensis (Texas sedge)

Shrubs:  Ceanothus americanus (New jersey tea)Hypericum prolificum (Shrubby st. johnswort). Symphoricarpos orbiculatus (Coralberry)

  If you want a little flowering color, there are 43 native wildflowers that also are shown by searching for  “Herbs” in this same collection.

 

From the Image Gallery


Sideoats grama
Bouteloua curtipendula

Eastern woodland sedge
Carex blanda

Texas sedge
Carex texensis

New jersey tea
Ceanothus americanus

Shrubby st. john's-wort
Hypericum prolificum

Coralberry
Symphoricarpos orbiculatus

More Erosion Control Questions

Ground cover for a bank in PA
April 28, 2012 - I live in Landisburg, PA, (zone 6). I need to find some ground cover for a primarily full sun bank that is roughly 10-12' down over the embankment and up to 100' long. This area wraps around our po...
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Plants for a creek bank in Northern Illinois
March 26, 2009 - Hello. I live in Northern Illinois. The creek (northern exposure in a wooded area) on the back of my property has bare muddy banks and is subject to seasonal floods. I want to plant something hardy t...
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slope stabilization in Massachusetts
January 09, 2012 - My family and I recently put in a 120 x 100 horseback riding ring. It had to be built up in the back and, as a result, there is a 10 foot slope which could use stabilization. What plants native to Mas...
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Groundcover for erosion control in Missouri
July 23, 2008 - Can you suggest a ground cover to stop erosion on a slight slope in my backyard? I live in Missouri - the soil is very poor in this area and has lots of rock underneath the soil. The yard drains int...
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Landscaping large area in Webster KY
February 10, 2012 - We just bought a house that we fell in love with. The land around it . . . well it has GREAT potential but is seriously lacking at the moment. Trying to get the farm up and running leaves very litt...
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