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?


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
1 rating

Friday - April 06, 2007

From: Graham, TX
Region: Southwest
Topic: Turf
Title: Calyptocarpus vialis, Horseherb, for shady, mowable lawn
Answered by: Joe Marcus


Graham, Texas, Heavily wooded. Too shady for St. Augustine grass. Need mowable ground cover near house. Have heard of something called horsewort, but not able to find anything about it.


The plant you heard about is probably Calyptocarpus vialis, Horseherb or Straggler Daisy. It is a very good choice for shady areas and does not mind at all being mowed. Some consider it a lawn weed, but for shaded areas where grass does not grow well, it is probably our best native groundcover.


More Turf Questions

Questions about Habiturf
April 01, 2012 - What does habiturf look like when it first emerges? Could you post some images? And how long will it take to begin to cover?
view the full question and answer

Perennial wildflowers for lawn in Dallas
May 02, 2010 - What perennial wildflowers can I plant in Dallas Texas that will bloom in March or early April that I can just toss out on the lawn? I know you have to soak bluebonnets.
view the full question and answer

Native replacement for middle school lawn in AR.
November 03, 2010 - I'm doing a project to help out our green middle school replace the grass in front of the school with something that stays short but is also native to the region. Can you recommend one that I can use...
view the full question and answer

Native grass for lawn in Round Rock, Texas
May 16, 2010 - I am interested in your recommendation for the grass at my home. I currently have St. Augustine but have become very aggravated by it. I am looking for a low maintenance grass that I can replace it wi...
view the full question and answer

Elimination of bermuda grass from St. Augustine lawn
January 04, 2005 - Dear Mr.Smarty Plants, I am so frustrated with the bermuda grass mixed with St. Augustine grass. I have tried Ortho-B-gone but it did not work. Is there any measure to kill the Bermuda grass but not...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
© 2016 Lady Bird Johnson Wildflower Center