Native Plants
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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
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.
rate this answer
Saturday - March 05, 2016
From: Corpus Christi, TX
Region: Southwest
Topic: Herbs/Forbs
Title: Getting rid of Mexican Petunia in Chorpus Christi, TX
Answered by: Jimmy Mills
QUESTION:
What is the best way to get rid of unwanted Mexican Petunia that keeps spreading to unwanted areas of my flower beds?ANSWER:
Mexican Petunia is known as Ruellia tweediana or Ruellia simplex or Ruellia brittonia, and is commonly used as an ornamental. Some gardeners learn too late that it is a very invasive plant.
This link to the University of Florida gives a comprehensive look at the taxonomy, as well as its biology, and measures to control its growth.
HGTV offers some advice about dealing with this plant.
This previously answered Smarty Plants question also has suggestions for solving your problem.
More Herbs/Forbs Questions
Problems with chile pequin from Pflugerville TX
July 19, 2012 - Hello there! I have a question about my chile pequin (Capsicum annuum L.) plant. I purchased it last year from the Wildflower Center Fall Plant Sale. It stayed in a pot until three months ago when I p...
view the full question and answer
Short, Shady Plants for South Carolina
February 24, 2015 - I have a shady part of my mother's garden that doesn't drain very well. Do you have any suggestions as to what type of flowers or plants (preferably native to S.C.) that aren't red that might grow ...
view the full question and answer
Plantings for a slope from New Carrollton MD
June 27, 2012 - My house (Maryland, near DC) sits at the bottom of a south facing slope. The soil is very heavy clay. The grade is about 1:20 for about 100 feet (with a steeper part at the top). Part of the hill is i...
view the full question and answer
Plants for area around pool in Plano, Texas
October 13, 2009 - I just built an in ground pool in Plano, Texas and now want to landscape around it on my own. I am curious what plants/shrubs you recommend. There will be plants/shrubs on three sides of the pool. ...
view the full question and answer
Why does newly transplanted Brazos Penstemon look bad
June 09, 2015 - I bought Brazos penstemon from a nursery as well as several other drought resistant plants. I have noticed new buds on the salvia and blanket flower and changes in leaf color on the kaleidoscope, but...
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |