En EspaŅol

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
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.
 
rate this answer
Not Yet Rated

Wednesday - July 20, 2005

From: Spring Branch, TX
Region: Southwest
Topic: Soils
Title: Smarty Plants on mulch and organic material
Answered by: Joe Marcus and Nan Hampton

QUESTION:

I live near Canyon Lake, just north of San Antonio in a new subdivision. I call on you for advice, as I have attended several classes there and hope you can help. Several areas on our property and neighbors' were scraped off during construction, or when trenching for utilities, leaving a bare, white scar of ground up limestone on the surface. As you know, when water is added, it turns hard as the rock it is. I read the article on restoration (Restoration: The basics on how to repair your land by Steve Windhager, Ph.D.) which contains wonderful information, but to step back, before any restoration can begin, we are asking ourselves what do we need to do to this hard surface to prepare it to receive even a tough native? I am a Master Gardener, and my suggestion was to shallowly cultivate it to loosen it up, then add organic matter and mulch. Is this the proper technique to initially prepare this chopped up rock for seeding? Any help you can give us will be greatly appreciated.

ANSWER:

You are doing exactly the right thing by adding mulch and organic material to the scraped soil. Loosening the surface and working the added material into the limestone material is very effective, but you can also apply topsoil with mulch on the surface effectively without loosening the surface underneath. Be aware that you need to monitor for unwanted weeds that come in as a part of anything you are putting on your plot.

 

More Soils Questions

Stress on Goldenball leadtrees from Austin
June 07, 2014 - I know of two separate instances where young Goldenball Lead Trees (leucena retusa) have shown symptoms of defoliation and a bleeding of white sap from sores that have developed on the bark. The first...
view the full question and answer

Is California fan palm found on Edwards Plateau from Austin
January 18, 2013 - Is the following Palm, Washingtonia filifera, found in the Texas Hill Country, specifically the Edwards Plateau or Balcones Canyonlands NWR.
view the full question and answer

Trumpet Vine Dropping Buds
July 25, 2013 - My trumpet vine is dropping its buds before flowering. This happened last year as well. Do you know what is causing this and what I can do to prevent it?
view the full question and answer

Potting soil mixture at Wildflower Center from Austin
August 14, 2012 - What potting soil mixture does the Wildflower Center use in its greenhouses for the native plants grown for the Austin Native Plant sales? Is the pH adjusted to match the alkaline soils in this area? ...
view the full question and answer

Plants for red clay in Hattiesburg, MS
May 16, 2011 - Looking for plants and flowers to plant in red clay?
view the full question and answer

Smarty Plants's Facebook profile 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.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center