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

Friday - July 04, 2014

From: Houston, TX
Region: Southwest
Topic: Invasive Plants, Non-Natives, Groundcovers, Shade Tolerant, Herbs/Forbs
Title: Competition between Horseherb and Chickweed
Answered by: Guy Thompson

QUESTION:

Ok, sorry I did it wrong the 1st time!? I live in Houston, and I have chickens! I also have mass amounts of Horseherb, and I want to buy some chickweed seeds and plant it for my chickens! My question is, which weed will win? The Horseherb looks very similar to Chickweed! Except the Horseherb has yellow flowers, an no hairy trails? So if I plant the chickweed, will it smother out the Horseherb? Thank you very much for your expertise! ;-)

ANSWER:

I assume that you are referring to Common chickweed (Stellaria media), a non-native introduced from Europe and now widespread throughout the U.S. (There are other less common native plants called chickweed.)  From what I can find out, I believe that Common chickweed will outgrow Calyptocarpus vialis (Straggler daisy), also called Horseherb, in early Spring, because Chickweed is a cool season plant.  However, when temperatures rise into the 90's Horseherb will begin rapid growth and out-compete Chickweed. Horseherb is also more drought resistant than Chickweed. Horseherb definitely prevails in Central Texas, where I live, and I expect it will also be true in the Houston area, although you should seldom suffer from drought.

 

More Groundcovers Questions

Plant ID at Wildflower Center from Waco TX
June 18, 2012 - I was at the Center last weekend and no one was able to answer these two questions: 1. Where can I buy Silver Ponyfoot groundcover? 2. What is the name of the plant with coral blossoms in front of...
view the full question and answer

Groundcover for steep hill in Georgia
May 04, 2009 - We have a large steep hill with only clay and rocks on it in the North Georgia Mountain area. What is a good Native ground covering to put on this for erosion? Something that grows fast preferably. ...
view the full question and answer

Ground cover for a sunny hillside in TX
February 20, 2011 - For many years I have had two beds of English Ivy under medium size pine trees. Home is on a hillside, moderately rocky. Last Spring my yardman persuaded me to severely trim lower limbs of the pines t...
view the full question and answer

Groundcover called Jumping Jacks
August 19, 2009 - My neighbor has a beautiful ground cover and she doesn't know the name and I have searched the nurseries and internet and can not find it. She says it spreads like crazy and when she was young they c...
view the full question and answer

Replacement for shade grass in El Paso TX
April 05, 2013 - We currently have a Honey Mesquite tree with thinning bermuda grass underneath in our front yard. I suspect that the filtered shade is killing the bermuda. I was thinking of planting Buffalo Grass, or...
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