Host an Event Volunteer Join Tickets

Support the plant database you love!

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
Not Yet Rated

Saturday - October 24, 2015

From: Austin, TX
Region: Southwest
Topic: Problem Plants, Grasses or Grass-like
Title: Problems with Mexican feathergrass
Answered by: Guy Thompson

QUESTION:

I live in Austin. I've recently seen negative comments re: Mexican feathergrass. Is it native to this area? Is it becoming a problem? I have had it in my yard for years and never considered it a problem. I do notice that it can be quite prolific, but it's also very easy to pull out.

ANSWER:

You are lucky to have thriving Nassella tenuissima (Mexican feathergrass).  It is native to the mountains of west Texas and New Mexico, where it receives good drainage and relatively dry soils.  In our area the main problem is keeping it alive.  Mexican feathergrass can suffer from over-care, i.e., too much moisture and the heavy application of mulch.  Our good intentions often result in root rot. So keep doing what you have been doing and enjoy this beautiful grass.

 

More Grasses or Grass-like Questions

Recommendations for plants under sugar maple (Acer saccharum) tree
March 12, 2011 - We have an area under sugar maple trees and near white pines. We cannot get any grass to grow. There is little moisture and no sun in the summer. We live 25 miles north of Nashville, TN. Can you r...
view the full question and answer

Viability of buffalo grass in Yuma, AZ
March 30, 2008 - Will Buffalo Grass grow in Yuma, AZ, where the temperature can go as high as 120 degrees in the summer?
view the full question and answer

Tropical Texas landscape from Houston
March 04, 2013 - Do you know of any public (or at least photographed) place in Texas that has been landscaped entirely with native "tropical-looking" (i.e. evergreen but NOT conifer and NOT succulent/arid) species? ...
view the full question and answer

Landscape color for Rialto, CA
May 11, 2009 - My sister-in-law lives in Rialto CA near the base of the San Bernardino Mt ranges and it gets very windy out there. She and I were trying to figure out the best native plants for her area. Her home fa...
view the full question and answer

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...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.