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

Friday - July 25, 2008

From: Houston, TX
Region: Southwest
Topic: Non-Natives, Turf
Title: Blocking stolons of St. Augustine grass
Answered by: Barbara Medford

QUESTION:

I have St. Augustine in my yard, and I am sick of edging the stolons that grow onto the sidewalk and driveway. Is there any way to stop the stolons or block them so that I can just mow and throw away my edger forever? Thanks.

ANSWER:

Apparently not. It sounds like a great idea though, training the stolons to stop at a designated spot. After all, you know that they can't grow in concrete, but try and convince the grass of that. Before you believe one of those ads about "spray-on" edging, remember that it is a plant poison that can kill a whole lot of grass just because you've sprayed it on runners. And the drift from the spray can kill a whole lot of other stuff. We guess the question is: How tolerant of a little untidiness are you? As we pointed out, the runners will only go so far and give up, because there is no dirt under them, and hopefully they're not being watered, either. If you're going to grow turf grasses, you're going to have to learn to live with their habits, because they're not going to change those habits to suit you.

 

More Non-Natives Questions

Non-native Chamaedorea cataractarum question from Somerset MA
February 12, 2010 - I have a Chamaedorea Cataractarum palm and I was wondering what a clumping palm is. From what part of the plant do the new fronds emerge? Was trying to look all over the web but can't find it. If you...
view the full question and answer

Root ball disintegrating on Arroyo sweetwood from Dripping Springs TX
May 11, 2013 - I just purchased a arroyo sweetwood in a 5 gallon container and when I went to put it in the ground the root ball completely fell apart. I put it in the ground and watered it really good. What are its...
view the full question and answer

Non-native Filaree seeds for science classroom
May 30, 2008 - Can I purchase Filaree seeds for my science classroom? If so, where?
view the full question and answer

Is Viburnum dilatatum 'Henneke' (Cardinal Candy) toxic to horses?
July 01, 2014 - Is Viburnum-Cardinal Candy/Viburnum dilatatum 'Henneke' reported to be toxic or non-toxic to horses?
view the full question and answer

Non-native invasive Asian jasmine in greenbelt in Austin
September 22, 2010 - How can I convince the people that live next to me to control their Asian jasmine? We have a small greenbelt owned by the City behind our houses and they have let it grow until it is ruining the gree...
view the full question and answer

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