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

Tuesday - December 26, 2006

From: Spring Branch, TX
Region: Southwest
Topic: Trees
Title: Viability of Desert Willow and Hong Kong Orchid Tree in Spring Branch, TX
Answered by: Nan Hampton

QUESTION:

We live in Spring Branch, Rt 281 north of San Antonio. We want to plant a Regal Desert Willow tree and a Hong Kong Orchid tree. Will the cold / freeze be a problem? Where locally can we purchase the trees 3 - 5 gal size.

ANSWER:

The Desert Willow (Chilopsis linearis) is native to southern California, northern Mexico and western Texas, but has now been naturalized to areas as far north as Kansas and Utah. It is cold hardy in USDA Zones 7B - 11. Spring Branch in Zone 8b is well within the range. Here are further instructions for its care from the University of Florida Extension Service.

The Hong Kong Orchid Tree (Bauhinia blakeana), as its name suggests, is not native to Texas and its hardiness rating is USDA Zones 9B-11. You might get away with planting it in a very protected area or in a large container that could be moved to a protected place in case of freezing weather; or, you might consider a native species of Bauhinia, the Anacacho Orchid Tree (Bauhinia lunarioides). It is good to Zone 8.

To find a nursery near you specializing in native plants, you can visit our National Suppliers Directory. You can also try the PlantNative database. There are many duplications between the two databases, but each also has unique entries.

 

More Trees Questions

Spots on non-native naval orange trees from Stockton CA
October 20, 2012 - I have two mature Navel Orange trees. One tree has developed spotty chlorophyl depleted areas that were not on the oranges when they were smaller. In addition, the oranges on both trees are smaller ,...
view the full question and answer

How close can I plant Mountain Laurels to my house in Austin, TX?
December 08, 2010 - Hello, I'm interested in planting 2 or 3 Texas Mountain Laurels on the side of my house and I'm wondering just how close is safe. I've been told that planting trees too close can damage the slab f...
view the full question and answer

Sap oozing from non-native Chinese pistache in San Antonio
September 07, 2011 - I live in San Antonio, and my chinese pistache is exuding copious amounts of a sticky sap from old trim sites and from the trunk itself. The tree is about 12 years old and has been healthy up until no...
view the full question and answer

pruning Chinkapin oak, Loquat and Monterrey oak trees
December 07, 2012 - What is the best time to plant a 45-65 gal. Chinkapin oak tree in Pflugerville. Also, when can i prune fig trees, Loquat trees and a Monterrey oak. Thanks for the information.
view the full question and answer

Yellowing leaves on Mexican Plum in Salado, TX.
July 24, 2013 - I do live in Cental Texas (Salado) and I have the same problem with my Mexican Plum as the lady in Bellaire, TX. Mine was planted in June in a raised bed and receives sun all day long. Within the la...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center