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
1 rating

Saturday - August 04, 2012

From: Spring Hill, FL
Region: Southeast
Topic: Diseases and Disorders, Grasses or Grass-like
Title: Muhly grass slow to green up from Spring Hill FL
Answered by: Barbara Medford

QUESTION:

Have lots of muhly grass planted 3 yrs ago. This yr about 1/3 are VERY slow. Still look like hay stacks. No pattern in the bed. You mentioned pesticides being too close?

ANSWER:

There is exactly one member of the Muhlenbergia genus native to Florida, Muhlenbergia capillaris (Gulf muhly) and, as you can see from this USDA Plant Profile Map, it is also native to Hernando County, so if that is the grass you have, at least you are growing it in the right place.

As you have been growing this grass for 3 years, you must already be familiar with its growing habits. Since it is a grass, a pesticide that damaged it would have to be either a full-spectrum herbicide or formulated for monocots, or grasses. Without knowing the history of the plant's growth, we really have no way of knowing if wayward puffs of a monocot spray may have reached it. If you have suspicions that is the case, about all you can do is trim the grass down in cooler weather, as you ordinarily do, and hope fresh stalks come up from the roots in the Spring.

However, considering the kind of weather the whole country is having - flooding, drought, heat - we think it more likely this is an environmental problem. If you follow the plant link above to our webpage on this grass, you will learn that it has high water needs, likes full sun and a moist soil. 

From Floridata (which we thought was appropriate) here is more information.

 

From the Image Gallery


Gulf muhly
Muhlenbergia capillaris

Gulf muhly
Muhlenbergia capillaris

Gulf muhly
Muhlenbergia capillaris

More Grasses or Grass-like Questions

Failure to bloom of gulf muhly in Dripping Springs TX
April 19, 2010 - I have had several gulf muhly in my garden for about 8 years, but last fall they did not bloom, however several others only feet away did. Do you have any idea why this might have occurred?
view the full question and answer

Native grasses for hill in Saint Mary's County, Maryland
September 18, 2010 - Is there a native grass or grasses I can mow on a hill that faces south and is too large to water in Saint Marys County, Maryland?
view the full question and answer

Prairie and wetland restoration in Nebraska
July 20, 2007 - We recently bought property south of Crawford,NE near the Pine Ridge area. It has been grazed by horses for years. We'd like to restore the native grasses and flowers. I have no idea where to begi...
view the full question and answer

Non-native, invasive bermudagrass from Memphis TN
August 17, 2012 - I live in central Memphis and have well-drained clay soil. I have converted much of the front yard from turf grass to beds of native plants, which survive our hot humid without supplemental watering e...
view the full question and answer

Native grasses for golf courses from Austin
October 06, 2013 - I may be working on two different golf courses and wanted to know if any native or hybrid native grasses would work for the fairways and rough areas? The rough areas are no problem as a number of ...
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
© 2014 Lady Bird Johnson Wildflower Center