En Español

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
5 ratings

Monday - February 11, 2008

From: Pflugerville, TX
Region: Southwest
Topic: Grasses or Grass-like
Title: Trimming of native muhly grasses
Answered by: Barbara Medford

QUESTION:

Do pine muhly, gulf muhly, and bull muhly need an "annual haircut"? I started wondering after reading that Lindheimer's muhly does not have to be cut back each year. I cut back all my non-muhly natives (brushy bluestem, switchgrass, etc.).

ANSWER:

Muhlenbergia capillaris (hairawn muhly) or Gulf muhly, Muhlenbergia dubia (pine muhly) and Muhlenbergia emersleyi (bullgrass) or Bull muhly all can be attractive year-round with their graceful blades waving in the wind. The subject of trimming has more to do with personal preference than necessity. Any tall grass benefits from having a nice cleanup, raking out the dead stalks (with a lawn broom) and cleaning up around the grasses. They can then be mowed, trimmed about 1/3 of their height, or whacked off, but not necessarily every year. Although they come back strongly in the Spring from a heavy pruning, they can look really pretty awful in the meantime. A mild trimup one year and a little more thorough one the next year is good. And, if you have a large number of grasses, you might alternate, maybe giving a heavier trim to one, and only a slight trim to the next, leaving some always taller and more graceful in the group and then reverse the treatment the next year. But the cleanup needs to be done every year, late in the Winter, for appearance, to prevent providing havens for pests and disease, and as a fire deterrent.


Muhlenbergia capillaris

Muhlenbergia dubia

Muhlenbergia emersleyi
 

More Grasses or Grass-like Questions

Control of invasive sandburs in Austin
May 05, 2014 - My attempts to control / eradicate Sanbur with pre-emergent corn gluten twice yeary for the last three years have been unsuccessful. My post emergent pulling weeds for 15 years has also been unsucces...
view the full question and answer

Arguments for planting native grasses in College Station TX
April 09, 2010 - I hear big ads about putting zoysia grass on my urban lawn but I would rather plant native grass, like Texas Bluegrass (for shady areas) and Blue Grama and Buffalograss grasses. What arguments can I g...
view the full question and answer

Growing Indian Wild Rice
September 23, 2010 - Could you tell me who has the Canadian rights to wild indian rice grass. It is a drought tolerant grass used in flour production for gluten free products. thanks
view the full question and answer

Native Grass Lawn For Georgia
January 20, 2015 - Grass in Atlanta when I was little (I am 50 years old and have lived in Atlanta most of my life) was of a fescue variety. Bermuda grasses were considered "rich person's grass" when I was young. M...
view the full question and answer

Cause of yellowing buffalo grass (Bouteloua dactyloides)
June 07, 2008 - We are getting large yellow areas in our buffalo grass lawn and think this is probably due to grub worms. Are grub worms the likely culprit and if so, what is the best way to get rid of them? We don...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center