Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
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.
From: Austin, TX
Region: Southwest
Topic: Invasive Plants
Title: Introduced invasive Melia azedarach along Shoal Creek in Austin
Answered by: Nan Hampton
Removing invasive Dichelostemma firecracker plant from Austin
April 12, 2012 - We have dichelostemma firecracker plant & cannot kill it. We need help in getting rid of this plant. Spent another 3 hours digging up corms this afternoon. It is invading our backyard & want it kil...
view the full question and answer
Identity of the mass fields of yellow flowers in North Texas
March 23, 2012 - Are the mass fields of yellow flowers we are seeing in north Texas now likely to be Indian Mustard (brassica juncea) or Charlock (brassica kaber or sinapis arvensis)?
We are teaching a wildflower ide...
view the full question and answer
Horsetail Rush invasive in Santa Monica CA
January 16, 2012 - Mr. Smarty Plants:
I live about 3 miles from the beach in the Santa Monica area and have an 18inch deep planter area in my backyard that is adjacent to my garage. I like the look of horsetail rush. I...
view the full question and answer
Non-native, invasive rescue grass in meadow garden in Smithville TX
September 20, 2012 - Despite numerous efforts, a solid field of cool weather rescue grass keeps desired wildflower and grass seeds from successfully growing on my "vacant" lot in town. I plan to I put out a 6 ml plasti...
view the full question and answer
How to get rid of devils club (Oplopanax horridus)
November 22, 2007 - please tell me how to get rid of devils club!!!
view the full question and answer
![]() |
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. |