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

Sunday - October 14, 2007

From: Round Rock, TX
Region: Southwest
Topic: Invasive Plants
Title: Chinaberry trees coming up volunteer
Answered by: Barbara Medford

QUESTION:

I have several chinaberry trees that have sprouted after my neighbor trimmed his tree. I have cut these trees down to the ground a couple of times, but they just send out new shoots. Any idea on how to get rid of them forever?

ANSWER:

The Chinaberry (Melia azedarach) is a deciduous tree in the mahogany family, native to India, southern China and Australia. They are considered to be invasive, as they spread quickly and crowd out native trees and other plants. The birds eat the berries, and love to plant new trees wherever they go. They have been widely planted in Central Texas as shade trees resistant to drought and having some fall color. The only sure way to get rid of one is to take it out, roots and all. If the trees on your property are still small enough, it would be worth your while to try to dig out or pull out the roots now. And watch for new sprouts, getting them out while it's still just a matter of giving it a good yank. If the trees already in your yard are too big to grub out, cut them down as far as you can, and then paint the cut trunk with a product specific to that purpose.
 

More Invasive Plants Questions

Growing native vines in pots from Houston
May 28, 2012 - I am writing in regards to your often mentioned issue of plants not doing as well in pots and in the ground. After last years drought, i moved all the plants I had that were in danger of dying of t...
view the full question and answer

Smarty Plants on native plants
March 26, 2004 - What is a native species?
view the full question and answer

Plant identification
November 02, 2011 - I have a plant that I would like to identify. It is a tall shrub/woody vine? (approx. 8-10 feet) that has very large thorns on its branches and stems. The stems remain green during winter. It loses it...
view the full question and answer

How to eliminate roadside thistles
May 26, 2015 - When we drive along the highway we see lots of wildflowers and no thistles in the median. How does the Highway Department keep the thistles out? Here in Kerrville, we are overwhelmed by thistles thi...
view the full question and answer

Non-native, invasive mimosa trees in Vincennes IN
April 29, 2014 - I have 3 Mimosa trees here in Vincennes, Indiana and so far none of them are leafing out this spring (4-28-14) Do you think that this past winter could have killed then?
view the full question and answer

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