Rent Shop Volunteer Join

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
8 ratings

Tuesday - February 09, 2010

From: New Braunfels, TX
Region: Southwest
Topic: Trees
Title: Drought-Tolerant Trees for South-Central Texas
Answered by: Dean Garrett

QUESTION:

I would like to replace two Golden Rain Trees with native ornamentals. They should be highly drought tolerant and should not exceed 25 feet in height. They will need to be tough since they will get little water from the hose once they are established. Do you have any suggestions? I live in the Hill Country north of New Braunfels.

ANSWER:

There are several trees native to your area that are highly drought-tolerant and no taller than 25 feet:

There are other trees native to your area that are drought-tolerant but may grow beyond your desired height, depending on soil and moisture:

Since you didn't state whether the site is in full sun or shade, I assumed that it is mostly likely sunny. All these trees except Texas Redbud and Texas Mountain Laurel require full sun, but Texas Redbud can grow in either part shade or full sun and Texas Mountain Laurel can grow in shade but prefers full sun and will only bloom in full sun.


Rhus lanceolata

Diospyros texana

Sophora secundiflora

Cotinus obovatus

Cercis canadensis var. texensis

Parkinsonia aculeata

Sapindus saponaria var. drummondii

Ehretia anacua

Fraxinus texensis

Sideroxylon lanuginosum

Condalia hookeri

 


Rhus lanceolata
 

More Trees Questions

Status of Texas Olive tree in Katy, TX
March 30, 2016 - I have a Texas Olive tree and it has very few leaves. Is this normal?
view the full question and answer

Do non-native globe willows have a taproot from Midland TX
April 06, 2012 - Do globe willows have a tap root?
view the full question and answer

Clicking heard under an Oak in near Bandera, TX
May 06, 2014 - Hi, I live on a ranch in TX outside of Bandera. We're covered with live oaks, spanish oak and cedar. Last week,as I stood under an oak, I heard a constant fairly loud clicking sound under and around ...
view the full question and answer

Control of Juniperus ashei
August 08, 2007 - We have just purchased 2 acres in Burnet County at an elevation of 1604 feet above sea level. The land is almost flat, bedrock, with lots of Juniper, Cactus Apple and between these plants grasses and...
view the full question and answer

Placement of lemon cypress tree in Miami, FL
May 25, 2008 - Where is the best place to have a lemon cypress tree? indoors or out? Presently in south Miami climate, Scott's potting soil, clay pot, with good drainage.
view the full question and answer

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