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
Friday - March 10, 2006
From: Bowie, TX
Region: Southwest
Topic: Wildflower Center
Title: Information on green roof demonstration site at Wildflower Center
Answered by: Nan Hampton and Mark Simmons
QUESTION:
I visited your green roof demonstration site and am interested in putting a green roof on a structure. There seemed to be at least two layers of growing medium in the planters; one layer looked like rounded pumice or rounded brick fragments and I believe it was below the drip irrigation lines and the other looked like a growing medium. Could you explain what each layer does and where I could get the stuff in bulk?ANSWER:
Our expert, Mark Simmons, thinks the layers you are referring to are merely the gravitational settlement of the media (synthetic soil) following rain events. The composition of each of these media is proprietary; however, contacting the suppler Siplast may help. We are in the process of creating more infomation about this experiment as it gets set-up over the the next month or so. If you haven't seen it already, please visit our Green Roof Gardening page.More Wildflower Center Questions
Purchase of herbs from Wildflower Center
October 18, 2008 - Can I purchase herbs from the Wildflower Center?
view the full question and answer
Source for Crushed Limestone Used at the Wildflower Center
July 01, 2011 - Dear Mr. Smarty plants,
Do you know where I can find the pulverized limestone that you have at the entrance around the front of the building? It's right around where you have Clematis texensi...
view the full question and answer
Native plant education
February 18, 2003 - Do you provide resources about native plants to middle school educators?
view the full question and answer
Why use native plants
March 14, 2004 - Why use native plants?
view the full question and answer
Medicinal plants at the Wildflower Center
April 19, 2006 - What kinds of medicinal plants do you have at the Wildflower Center?
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |