En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Heat tolerant arborvitae for Spring TX

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
1 rating

Thursday - September 20, 2012

From: Spring, TX
Region: Southwest
Topic: Trees
Title: Heat tolerant arborvitae for Spring TX
Answered by: Barbara Medford

QUESTION:

Is there an arborvitae that would be heat-tolerant to Spring, Texas (north of Houston) and amenable to neutral clay soil?

ANSWER:

There are two members of the genus Thuja (arborvitae) native to the Northeast and Northwest U. S.,  Alaska and Canada: Thuja occidentalis (Arborvitae) and Thuja plicata (Western arborvitae). If you follow the plant links to our webpages on these plants, you will see that both need cool temperatures and moist soil.  See the USDA Plant Profile Map on Thuja occidentalis as well as the map on Thuja plicata. You will note that Texas shows up on neither map, and we discovered that only 3 counties in far northwest California are included.

Spring TX, is in Harris County, and is in USDA Plant Hardiness Zone 10. These arborvitae are considered hardy in Zones 5-8; however, on our webpage for Thuja occidentalis (Arborvitae) this sentence, "The species tolerates air pollution and heat as long as it is rooted in cool, moist soil." gives some hope that it might, just might be possible. We have no doubt that large commercial nurseries and home improvement stores will have one or both of these trees for sale, so if you're game, there is no reason why you shouldn't try it. We know that these trees make beautiful hedges but if they can't survive in your environment, they are just compost.  If you go to the webpage on either plant, scroll down to "Additional Resources" at the bottom of the page and follow the Google link to more information. This is your decision.

 

More Trees Questions

Mexican Plum not doing well in Liberty Hill, TX.
September 03, 2010 - Two summers have passed since I planted my Mexican Plum. It's in full sun. It seems to have added height but not much width. It's virtually a 7 foot stick with 1 foot branches from top to bottom. It...
view the full question and answer

Apparent disease in peach tree in Austin
June 12, 2008 - I have a peach tree that the leaves are "bleeding" out on. The leaves are continuing to get paler and paler. There are no peaches on the tree this year either. What can I do?
view the full question and answer

Transplanting large trees in Austin, TX
March 30, 2007 - Hello, I'm new to Austin and live in Circle C Subdivision off of Hwy 45 and Spruce Canyon. We would like to plant a couple of trees that will provide shade. I've read your Q&As but would like ad...
view the full question and answer

Need suggestions for a replacement tree for Hackberry tree in Austin, TX in Austin TX.
May 25, 2013 - We have a large hackberry tree in our front yard. We are cutting it down this fall. I would like to replace it with a tree native to this area..preferably something fast growing. What are your reco...
view the full question and answer

Can a bur oak fit in a small space in Austin?
April 11, 2011 - We recently got a one-gallon pot of Bur Oak. The area around our house has two old live oaks on the NW corner and another large live oak on the SE. There isn't much room on the SW corner for the oak ...
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