Native Plants

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Friday - July 02, 2004
From: Austin, TX
Region: Southwest
Topic: Septic Systems
Title: Native groundcover plants for septic drain field
Answered by: Stephen Brueggerhoff
QUESTION:
I'd like to plant wildflowers over my newly installed septic drain field, but am told they should not have deep root systems. What would you suggest?ANSWER:
The best kinds of plants that perform well over a septic drain field are a mix of native grasses, annual wildflowers and a limited number of perennial herbaceous plants with shallow root structures. For an initial planting, I suggest warm season perennial grasses that will establish fairly quickly, providing cover that will compete with invasive primary successional plants, as well as aid in erosion prevention. Sow a mix of regionally appropriate annual/perennial wildflower seed in mid-Fall for Spring blooms. Also, try sowing late successional native plant seed that will attain height when in bloom to add texture and color variety as your native grasses grow long during the summer.More Septic Systems Questions
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March 20, 2013 - Hey, I planted a seedling 20+ years ago which has turned out to be a 40'bald cypress that's now 40'. I'm a native southerner and would hate to cut it down but it's putting up knees in my septic s...
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Should non-native invasive Wisteria be planted near well and septic system?
May 05, 2010 - I was told not to plant my Wisteria vine near my septic or well because the root will get into it and cause me many problems. Is this true?
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Native plants for septic field
April 10, 2008 - We have a new Septic tank and field and I want to plant native seeds on the field instead of grass. Are there particular packages of seed that I can purchase or what else would you recommend?
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Grass for septic drainfield in Georgetown TX
February 10, 2009 - We recently had a new septic drainfield installed. It is raised approximately 2-3 ft above ground level. I would like to plant it with a native grass/grasses that would attract wildlife yet still be a...
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Tree for on top of sewer lines from San Antonio
March 16, 2013 - I am looking for an evergreen small tree with taproot to plant in a very small front yard near the sidewalk and possibly on top of or nearly on top of sewer lines. Would a Mt. Laurel be the choice? ...
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