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
2 ratings

Wednesday - December 12, 2012

From: Austin, TX
Region: Southwest
Topic: Groundcovers, Herbs/Forbs
Title: Replacing St. Augustine with Horse herb in Austin, TX.
Answered by: Jimmy Mills

QUESTION:

I'm considering replacing my St. Augustine grass with a Horseherb/Straggler Daisy ground cover, but I've heard that it provides a mosquito breeding habitat, especially if you allow dead leaves to decay beneath it. To minimize this, would I need to keep it well-raked in autumn? What about mowing? Thanks!

ANSWER:

First, lets try to understand the difference between mosquito mating, and mosquito breeding. Mosquito breeding is dependent upon standing water where the female can lay her eggs that hatch into larvae and is an important part of the life cycle. Mating can occur about anywhere, and is not restricted to any particular type of plant. So dead  decaying horse herb leaves would not constitute a mosquito breeding habitat.

Horseherb Calyptocarpus vialis (Straggler daisy) is semi-evergreen, remaining green and blooming year-round in temperate climates. It can go dormant in cold winters. It ordinarily blooms yellow March to November, has low water use, and can do well in sun, part shade or shade. It is a fast growing plant and is considered invasive by some, and has both its detractors and admirers. I’m going to provide you with two links that will give you information about this interesting plant.

    Greatstems.com

    NICE


 

From the Image Gallery


Straggler daisy
Calyptocarpus vialis

Straggler daisy
Calyptocarpus vialis

More Groundcovers Questions

Ground covers for play area in Plano, TX
April 14, 2007 - Is there a ground cover that would work under and around a swing in our front yard in Plano, Texas. It would get morning sun and dappled shade from a trimmed live oak in the afternoon. It would need t...
view the full question and answer

Need ground cover plants to grow in the shade a large oak in San Antonio, TX
March 09, 2015 - We have a large backyard in San Antonio covered with live oak and red oak. Since grass does not do well in this shade / bright shade area I would like to plant a low growing ground cover and then add...
view the full question and answer

Low growing, flowering evergreen plants for Pflugerville TX
March 30, 2010 - I am wondering if you can suggest some low growing, flowering evergreen plants for my garden.
view the full question and answer

Groundcovers for Sarasota County, Florida
January 02, 2010 - I would like to replace the grass in my yard with native or any other appropriate ground cover. I live in North Port, Sarasota County Florida. I would be grateful for any suggestions. Thank you in ad...
view the full question and answer

Ground cover for heavy dog traffic in Huntsville TX
July 23, 2010 - We have recently moved to Huntsville, TX where our backyard is very shady and has only a small patch of St. Augustine grass and the rest is a dry, sand-like soil. We also have 2 Great Danes and 2 Pugs...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center