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 - March 31, 2010

From: Burleson, TX
Region: Southwest
Topic: Problem Plants, Wildflowers
Title: Bluebonnets and weeds in Burleson TX
Answered by: Barbara Medford

QUESTION:

I have lots of blue bonnets growing in my yard but they are overcome with weeds. What can I use to eliminate the weeds without killing the bluebonnets?

ANSWER:

Pull them out. Sorry, that's the only option. Anything you spray on the weeds will kill the bluebonnets and other plants in the neighborhood. Here is an answer to the question "Is there a way to weed my yard with weed killer and not harm my bluebonnets?" which came to Mr. Smarty Plants a few days ago.

"No. There are herbicides out there for broad-leaf plants or dicots (which includes  bluebonnets), for monocots, or grasses and the broad spectrum, kill-everything herbicides that will melt your sidewalk. Many of your weeds will probably be native grasses, but spraying with a spray for monocots just threatens other monocots, like your lawn grass. Spraying with an herbicide for dicots will kill the broad leaf plants and the bluebonnets, and can also drift around to kill a shrub or two, because they are also dicots. And, finally, all herbicides and pesticides can become residual runoff material, as rain or watering causes them to run off into our water supply and subsequently into your water glass. Identify the plants you want to keep, monocot or dicot, and pull out the others that you consider weeds. Getting them out before they have a chance to go to seed will help, although the wind and helpful birds will continue to provide you with fresh stock." 

 

More Problem Plants Questions

Eliminating skunk cabbage in Troy, NY
May 19, 2009 - My yard is overgrown with skunk cabbage. My question is how do I get rid of it?
view the full question and answer

Identity of and how to get rid of plant in planter in Indiana
May 17, 2013 - We moved to Mooresville Ind. (Brooklyn area) 3 yrs ago. In one of the 12x12 planters out back, these one THINGS keep cutting back and spreading everywhere. They are tall, hollow stem, seems like ther...
view the full question and answer

Eradication of invasive thistles in Parma OH
July 11, 2010 - Lawn is full of prickly weeds with very deep roots. May be called Scotch Thistle, although id is not confirmed. They will grow as tall as they can amid other plants, and when mowed in the lawn, they...
view the full question and answer

Clearing out non-native Himalayan blackberry
January 25, 2009 - Can you recommend a way to clear an area of Himalayan blackberry? We have cut the canes back but wish to eliminate them completely so that we can replant that area with native plants attractive to wil...
view the full question and answer

Eradicating Cucurbita foetidissima (wild gourd) in California
August 23, 2013 - I live in San Diego County where the wild gourd/stink gourd roams freely and quickly. Any suggestions on how to eradicate. It is extremely invasive and nothing has worked! Thank you,
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