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

Sunday - February 24, 2013

From: Austin, TX
Region: Southwest
Topic: Pests, Problem Plants
Title: Controlling sandburs from Austin
Answered by: Barbara Medford

QUESTION:

Hello, What is the best way to prevent sticker burrs from growing in a rocky bed with no grass. There are many other plants we want to preserve and a drip line to keep them watered. We have 2 small kids and a dog that like to explore the yard, any help is appreciated.

ANSWER:

Believe it or not, you are not the first person to have this problem, and you certainly won't be the last. See this previous Mr. Smarty Plants answer on dealing with Cenchrus spinifex (Coastal sandbur). The key advice is GET THEM BEFORE THEY GET YOU! Certainly if you see one with burs on it, it is already spreading seeds for its next generation, that's when you need the leather gloves. But if you can learn what they look like in the early spring and zap them then, you are steps ahead of them.

 

From the Image Gallery


Grass bur
Cenchrus spinifex

More Problem Plants Questions

Repairing the split trunk of a TX mountain laurel
February 28, 2015 - I have a fairly large mountain laurel that I just realized has a split down the trunk. Is there anything I can do to save it?
view the full question and answer

Should a tree near a water well be transplanted?
July 31, 2013 - I have a water well and have about a 6 yr live oak planted in close proximity to it( about 10 feet). Would it be wise enough to transplant the tree while its this young or leave it alone. Also I need ...
view the full question and answer

Need help fighting grass burs in La Grange, TX.
January 22, 2013 - I have 4 acres of wildflowers planted in my front yard. Unfortunately, grassburs have crept in & I need to control them with a pre-emergent. Will this keep the wildflowers from blooming? Also, would l...
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

Eliminating Najas flexilis from a pond
December 22, 2014 - What method would be effective in eliminating Najas Flexilis from a pond?
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