Host an Event Volunteer Join Tickets

Support the plant database you love!

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

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
Not Yet Rated

Friday - April 06, 2007

From: Corpus Christi, TX
Region: Southwest
Topic: Turf
Title: Removal of chickweed from lawns
Answered by: Damon Waitt

QUESTION:

How do I get Cerastium arvense L. - field chickweed out of my lawn? How can I kill them without hurting my grass? I don't have a clue as to how they got into my lawn, but my lawn is the only one on the block that has these white flower weeds, both front and back yard!

ANSWER:

Fortunately, chickweed can be mechanically removed by hand weeding, cultivatiion, and mulching. If established, it is best to pull them up from the ground with their roots. Be sure to properly dispose of the material in bags to keep it from proliferating. When mowing, bag your clippings to prevent seed from spreading. Also, chickweed tends to thrive in moist areas so good drainage can help prevent its growth. Herbicides should only be used for a very large infestation. A number of herbicides kill broadleaved weeds (like chickweed) without harming grasses. Be cautious. Broadleaf weed killers work on all broadleaved plants, so take care when spraying around trees, shrubs and flowers. Mr. Smarty Plants is not in the business of recommending herbicides but you can Google broadleaf weeds if you decide to go that route.
 

More Turf Questions

Mixture of native grasses as opposed to buffalo grass monoculture
November 26, 2003 - My husband and I just built our home on Lake Travis. Our lot is very rocky and is on the side of a hill. We would like to plant something on the incline at the front of our home that doesn't need a l...
view the full question and answer

Why are there no low-mow lawn grasses composed of only native fescues?
September 09, 2014 - Dear SP, Most blends of ecograss I see are a combination of non-native and native fescues (and sometimes buffalo grass, blue grama, etc.). Why are there (apparently) none that are composed entirely of...
view the full question and answer

Drought-resistant and grub-resistant grass for Smithville TX
October 02, 2012 - I want a drought resistant grass for a sunny area that is also resistant to grubs. I have lots of grubs but want a healthy soil of good microbes. Any ideas? Zoysia, Buffalo? I noticed that Tech Turf r...
view the full question and answer

Low-growing lawn substitute for Pennsylvania
March 19, 2008 - Hello Mr. Smarty Plants Please help. We are moving to an old farm house in Western Pennsylvania with several acres of lawn. Our plan is to return much of the land to wildlife friendly meadows and woo...
view the full question and answer

Alternative to Habiturf™ for San Franciso area
October 05, 2014 - Will Habiturf thrive in San Francisco? My current sod lawn is dying because the soil has become extremely hard. I'll replace the top couple of inches but underneath is a mix of sand and clay.
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.