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Wednesday - May 07, 2014

From: Aliquippa , PA
Region: Mid-Atlantic
Topic: Erosion Control, Shade Tolerant, Grasses or Grass-like, Herbs/Forbs, Shrubs
Title: Erosion Control for a Shaded Slope in Aliquippa PA
Answered by: Larry Larson

QUESTION:

What plants. shrubs or trees can I plant to retard soil erosion on a steep shaded hillside in PA

ANSWER:

Mr Smarty Plants has found a few similar requests for help with erosion control for a steep slope in Pennsylvania.  As a general statement, we recommend clumping grasses and shrubs with extended root systems.  You will see that as a trend in the following question/answer pairs:

Plants for steep slope in Pittsburgh PA  

Ground cover for a bank in PA 

Deer resistant plants for Pittsburgh PA 

Plants for steep bank in Pennsylvania 

Deer-resistant plants for a steep hillside in Allison Park PA 

Native plants for erosion control in sun in Canton PA

Reviewing the information in these, here are a few suggestions for suitable grasses and shrubs. I've also taken note of their sunlight requirements.

 

Grasses

Schizachyrium scoparium (Little bluestem)  partial shade

Sorghastrum nutans (Indiangrass)  partial or full shade

Andropogon gerardii (Big bluestem)  partial shade

Carex texensis (Texas sedge)  partial shade

Elymus canadensis (Canada wild rye)  Partial shade

Seven others are mentioned in the referenced discussions.

 

SHRUBS/HERBS

Monarda fistulosa (Wild bergamot)  partial shade

Phlox subulata (Creeping phlox)  partial shade

Amelanchier stolonifera (Running serviceberry)  sun, partial shade or shade

Rhus aromatica (Fragrant sumac)  partial shade, shade

Phlox divaricata (Wild blue phlox)  partial shade, shade

Six more are recommended as before.  Take note of the methods and reasoning in those discussions.

 

From the Image Gallery


Little bluestem
Schizachyrium scoparium

Indiangrass
Sorghastrum nutans

Big bluestem
Andropogon gerardii

Texas sedge
Carex texensis

Canada wild rye
Elymus canadensis

Wild bergamot
Monarda fistulosa

Creeping phlox
Phlox subulata

Running serviceberry
Amelanchier stolonifera

Fragrant sumac
Rhus aromatica

Wild blue phlox
Phlox divaricata

More Erosion Control Questions

Preventing Soil Erosion in Elgin, Texas
June 06, 2011 - I live in Elgin,TX and our property is basically a slope with dense oak and cedar trees on the back of the property. The soil is sandy loam. What type of native plants or grasses can I plant to stop...
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Erosion Solution for Lorton, VA
February 07, 2014 - We have a steep slope in our common area of our homeowners association. Trees that were planted have died. It is a large area around a pond. What should we plant that will hold the soil? The soil...
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Plants for steep lakeside bank in Minnesota
January 17, 2012 - I am new to MN and would like to plant some pretty plants on my steep lakeside bank. What type plants and flowers should I plant to prevent erosion, but not block the lake view?
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Recommendations for a steep slope in Arlington, VA
September 10, 2015 - I have a side yard area about 35' long and 10' wide. It is very steep and get full sun. I recently I removed all the weeds down to dirt. I want to do low maintenance plants with mulch.
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Need plants to replace cedars on a 40 degree slope in Boerne, TX.
August 28, 2012 - My backyard is a roughly 40 degree slope that is covered with cedars. The slope is basically all rock, what can I grow here to replace the cedar which drink too much water. I would still like the area...
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