En Español

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
2 ratings

Wednesday - May 02, 2007

From: Austin, TX
Region: Southwest
Topic: Soils, Trees
Title: Soils for Acacia greggii and Bauhinia lunarioides
Answered by: Damon Waitt

QUESTION:

What kind of soil do you recommend for anacacia tree? I was stunned by the one blooming at Center. I have had one for years and it has not been happy. I figure it must be the soil.

ANSWER:

We are not sure if you are referring to an Acacia or an Anacacho Orchid tree so we will tell you a little about both. According to our Native Plant Database, Acacia greggii (catclaw acacia) prefers dry, caliche type, well-drained, sandy or rocky soils along with full sun. If you are referring to Bauhinia lunarioides (Texasplume) it also prefers a rocky, limestone soil. The orchid tree makes a gorgeous display with its silvery-gray bark and white flowers that resemble orchids. It does best when planted on the south side of a building, protected from winter winds.


Acacia greggii var. wrightii

Bauhinia lunarioides
 

More Soils Questions

Plants adding calcium to soil
June 08, 2006 - Hi, I am looking for a resource to help determine the functions of native plants. For instance, nitrogen fixing can be found in Indigo, Lead plant, lupines. Are there other plants that add back cal...
view the full question and answer

Native landscaping and wildlife gardening in Clifton, TX
November 29, 2004 - I am moving to Clifton, TX, and I will have an empty lot in the town along with my own home/lot. What kind of soil can I expect? I want to grow a wildflower site to just sit and enjoy and feed the a...
view the full question and answer

Failure of TX bluebonnets to thrive
May 28, 2015 - We have had extraordinary luck with bluebonnets growing in our driveway of decomposed granite--until last year and this year. The bluebonnets seem to be drying up and wilting away. The ones in other a...
view the full question and answer

Weak stems on asters and ironweed from Woodbridge ON
June 06, 2012 - My question is in regards to plants flopping over. My smooth asters and ironweeds never seem to have strong stems. Is because the soil is too fertile or maybe too shallow?
view the full question and answer

Failure of highbush blueberry plant to produce in New Hampshire
July 25, 2008 - One of my highbush blueberry plants completely stopped producing. What can I do to revive it?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center