En EspaŅol

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.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

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

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
5 ratings

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

What's invading my bermuda grass?
June 11, 2013 - Our grass is being totally overrun by this weed.(I don't know what the name is identify it by the description. It is in Bermuda grass and the only way to describe the weed is to say it looks like big...
view the full question and answer

What flowers will ducks and swans not eat?
January 11, 2009 - I live by ducks and swans. They love eating my flowers. Any suggestions on what flowering plants they won't eat?
view the full question and answer

Weeds in Buffalograss from Edmond OK
September 20, 2012 - We have a patch of buffalograss surrounded by patio/flower garden/vegetable garden. We like B-grass, but are getting a lot of weeds despite preemergents, and some bermuda had appeared. Are there h...
view the full question and answer

Planting wildflowers and ryegrass in RIverside AL
February 07, 2015 - Love the name, enjoyed a visit last spring. We repaired a retaining wall about 300 ft. and want to plant wildflowers on a strip 5 ft wide. Slope gentle to 1 in 3.5. Hauled in topsoil for fill. Can ...
view the full question and answer

Native water plants for bio-retention pond in North Carolina
July 22, 2009 - I am looking for North Carolina native plants that can take part shade and very wet conditions (bioretention pond environment). Any suggestions?
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2015 Lady Bird Johnson Wildflower Center