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
Not Yet Rated

Saturday - July 31, 2010

From: Brooksville, FL
Region: Southeast
Topic: Grasses or Grass-like
Title: Grass information for Brooksville FL
Answered by: Barbara Medford

QUESTION:

Do you have any suggestions of seeding rates,row spacing, or size of plugs for restoration of Panicum rigidulum or Panicum abscissum? Basically interested in a pasture planting with cutthroat grass on ranchland, but I may be able to use redtop info as similar more well-known species. Thanks

ANSWER:

Please don't let this get around, but Mr. Smarty Plants doesn't know everything. We have to depend on research to find answers to many of our questions, and when there doesn't appear to be any research on the subject, we have to admit it. We are going to tell you what we know about the two grasses you have mentioned, both of which are native to North America and to Florida. 

Panicum rigidulum (redtop panicgrass) is native not only to the area on the central west coast of Florida where Hernando County is, but also to several other states. Panicum abscissum, on the other hand is endemic only to central Florida, and is not known to grow anywhere else in North America. Obviously, both can tolerate the USDA Hardiness Zones of 9a to 9b in which you live. 

We found very little research or information on either grass. On Panicum rigidulum (redtop panicgrass), here is one from the USGS Northern Prairie Widlife Center on Redtop panicum.   Also, there was a long research paper from a government agency in Florida called Cutthroat Grass Communities. We hope it had some of the information you needed; our eyes glaze over at about the third line of research papers. 

Your next best bet is to contact the University of Florida Extension Office for Hernando County.  These are people who are in contact with specialists in that sort of thing and can possibly even provide you with printed instructions. Beyond that, a good source of information is always that from suppliers of plants. Go to our National Suppliers Directory, type your town and state into the "Enter Search Information" box and you will get a list of native plant seed suppliers, nurseries and consultants in your general area. All have contact information and websites.

Images of Panicum rigidulum from Google

Images of Panicum abscissum from Google

 

 

 

More Grasses or Grass-like Questions

Grasses for Austin
October 14, 2010 - For Southwest Austin in October, what is the best grass to to plant at this time of year? Three quarters of the property is in Bermuda but the back quarter-acre is weeds. We are having it excavated ...
view the full question and answer

Mowing Bouteloua dactyloides (Buffalograss)
July 05, 2014 - Dear Mr or Ms Smarty Plants, Although I see you have posted some information about mowing Buffalograss it doesn't seem to answer my question. Will it hurt to mow the buffalograss flags off? Will t...
view the full question and answer

Retention ponds for states in southeast, from Greenville SC
July 14, 2012 - We provide maintenance for Stormwater detention ponds and are looking for native grasses to plant in the bottom and sides of typically dry detention basins. Prefer low growing grasses that spread to...
view the full question and answer

Plants for a Steep Bank in Wisconsin
March 21, 2010 - We live on a lake with many white and red pines. The steep bank needs something not adversely affected by a buildup of pine needles to hold the sandy soil in place. The bank faces west and the pines ...
view the full question and answer

Plants to slow water runoff in Austin
April 16, 2011 - What native plants (rocky northwest Austin) will block water runoff? It seems as if something deep-rooted and densely growing would help. Grass comes to mind, but the area gets at best 2 or 3 hours 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