Native Plants
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Ask Mr. Smarty Plants
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Sunday - January 27, 2008
From: Austin , TX
Region: Southwest
Topic: Grasses or Grass-like
Title: Trimming of native Muhlenbergia dumosa (Bamboo grass)
Answered by: Barbara Medford
QUESTION:
Should Muhlenbergia dumosa (Bamboo grass) be cut down in a similar fashion to other perennial grasses that go dormant in the winter.ANSWER:
Muhlenbergia dumosa (Bamboo grass) does not appear in our Native Plant Database; however, it is a native of Arizona and Northern New Mexico and thus qualifies as a native of North America, which is the focus and expertise of the Lady Bird Johnson Wildflower Center. It somewhat resembles bamboo, thus the common name, with the feathery fern-like tops and thick stalks. However, it does not resemble the non-native bamboo in invasiveness. It spreads slowly from underground stolons, eventually forming a clump 4-5 feet wide and tall. It will grow in full sun or part shade, is considered hardy down to 10 degrees and is deer resistant. Trimming perennial grasses is as much a matter of personal taste and energy as anything else. At the Wildflower Center, grasses are generally trimmed a third to a half in late winter (like about now). Then, they are tidied up, with dead and trimmed blades of the grasses raked out and disposed of. This is partly a question of appearance, partly to let plenty of sun get to the vigorous new growth in the grass, and partly as a protection against fire danger. Dried grasses can be a very fast spreader of fires, not good anywhere or in any season.
More Grasses or Grass-like Questions
Grasses for sloped clay hillside in Ohio
October 16, 2008 - I have built a new home located on a hillside, our soil has a tremendous amount of clay in it. We have a sloped hillside that flows within 25 feet to the back door. The area is wooded and therefore ...
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Drought tolerant grass with little need for mowing for Hill Country of Texas
November 17, 2011 - What grass would you recommend for the hill country of Texas that is drought tolerant and does not need frequent mowing?
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Xeriscaping in clay on a slope in Fort Worth
April 06, 2006 - Xeriscaping in clay (Fort Worth) on a slope --
Please offer suggestions and publications.
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Plants to replace Phragmites australis (Common reed) in Cedar Ridge Preserve
February 25, 2015 - Dear Mr. Smarty Plants,
I live in the DFW area and volunteer at a preserve (Cedar Ridge). We are constantly battling the common reed, Phragmites australis, around the pond. I am wondering what shou...
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Deer resistant plants for Pittsburgh PA
January 30, 2012 - What shrubs can I plant on a wet slope that gets partial sun that will help control erosion? They need to be something the deer won't eat! We have lots of deer.
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