Native Plants
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Sunday - April 04, 2010
From: Moon Twp, PA
Region: Mid-Atlantic
Topic: Grasses or Grass-like
Title: Plants to hold a slope in Western PA
Answered by: Anne Bossart
QUESTION:
We have a hillside that keeps moving/sliding due to lack of vegetation. What kind of ground covering can we plant to help maintain and stabilize the hillside? If you need to know the climate here, we live in Western Pa.ANSWER:
You don't mention what the light exposure of your site is, if you are in a rurual or suburban setting and if you are looking for something manicured and restrained or if you would like something a little more wild.
Whenever you choose a native plant, you have the opportunity to restore some of the habitat you have taken by putting your house on the land and to increase biodiversity on your site.
In general, soils on a slope are quick draining so you will be looking for plants that are drought tolerant and have fibrous root systems (like grasses) or spread by underground runners. The plants you ultimately select will be dependant on what is available in the nurseries where you live, but you can create a wish list by visiting our Native Plant database. If you perform a Combination Search for Pennsylvania on that page selecting dry soil, your light conditions and then plant type (you can do separate searches for grasses, perennials and shrubs) it will generate plant lists for you. Each plant has a link back to a detailed information page with images.
Here are some plants selected from those lists that should work for you.
Grasses
Ammophila breviligulata (American beachgrass)
Bouteloua curtipendula (sideoats grama)
Panicum virgatum (switchgrass)
Perennials (Herbs)
Anaphalis margaritacea (western pearly everlasting) (this can be a vigoros spreader)
Monarda fistulosa (wild bergamot)
Oenothera fruticosa ssp. glauca (narrowleaf evening-primrose)
Tradescantia virginiana (Virginia spiderwort)
Shrubs
Arctostaphylos uva-ursi (kinnikinnick)
Comptonia peregrina (sweet fern)
Mahonia repens (creeping barberry)
Rhus aromatica (fragrant sumac)
Symphoricarpos orbiculatus (coralberry)
More Grasses or Grass-like Questions
Plants to stabilize a steep slope in east Texas
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July 08, 2008 - Will 609 buffalograss sod perform well in Houston, Texas? I am being told that it will yellow and get filled with weeds and that it won't handle the humidity. Is this all true? Help, please.
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Additional screening under yaupons in Georgetown TX
November 09, 2011 - We live on a corner and have a berm along the south side of our yard which blocks our backyard from the street. It was planted with uprights yaupons. With the drought, deer have eaten the bottom por...
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