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 - May 08, 2010

From: Grand Junction, TN
Region: Southeast
Topic: Non-Natives
Title: Control of non-native invasive ground ivy in Grand Junction TN
Answered by: Barbara Medford

QUESTION:

Dear Mr. Smarty Pants, I live in the Southwest portion of TN about 50 miles east of Memphis. We have an invasive plant, called Ground Ivy, Glechoma hederacea L in our yard and pasture now which is taking over completely! What is your suggestion as to how to get rid of this plant. I have tried Round-Up, and this worked for about a year. The next year, the plant came back where it had been poisoned before twice as thick. Thank you!

ANSWER:

Glechoma hederacea, ground ivy or creeping charlie, is native to Eurasia, and was probably brought to America by European settlers for its medicinal properties. It has, indeed, become a very vicious invasive weed, particularly in the East and Southeast, which you already know. From Iowa State University Extension, here is an article on control of Ground Ivy in the Lawn. From that article, we extracted this information:

"Control of ground ivy in lawns is difficult. The key to control is the use of the proper broadleaf herbicide. The most effective broadleaf herbicide products are those that contain dicamba. Trimec and Ortho's Weed-B-Gon Weed Killer for Lawns are two widely sold products that contain dicamba. Fall (mid-September through early November) is generally the best time to control ground ivy. Two applications are usually necessary. The second application should be 14 days after the first. As always, when using pesticides, read and follow label directions carefully."

Here is a discussion of Creeping Charlie Control that also gives clear instructions for the use of dicamba.  We are hoping that changing the timing of when you treat this noxious weed will make the difference, as well as changing your lawn care practices. 

Pictures of Glechoma hederacea  from Google.

 

 

 

More Non-Natives Questions

Trees to replace some non-native invasives in Deltona FL
February 02, 2012 - I would like to replace 3 large ChinaBerry & 3 large Chinese Tallow trees in my good sized back yard with some local wildlife friendly trees native to the Deltona area(first area.) What do you recomme...
view the full question and answer

Long-legged bugs eating roses in Richmond VA
May 22, 2011 - There are bugs eating my roses. What can I do? They look like long bugs with a lot of legs.
view the full question and answer

Tecoma stans problems in Santa Monica CA
September 20, 2010 - I just purchased a mature 6ft tall potted Tecoma Stance Vine (Honeysuckle), It is placed in an area where it gets at least 3 to 4 hours morning/early afternoon sun and then a shaded sun for the rest o...
view the full question and answer

Swarming insects on non-native willow in Washington PA
September 25, 2011 - I have had a very large, beautiful pillow willow bush/tree growing next to our garage for about 8 years. Last year at the end of August, it began to attract white-faced hornets and yellow jackets by t...
view the full question and answer

Lantana failing to bloom from Tampa FL
October 04, 2012 - I reside in central Florida. I have planted several lantana the orange,red,yellow type. I don't have proper species name. They have been in the ground 3 weeks with 2" of potting soil around root ba...
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