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 - June 07, 2011

From: Houston, TX
Region: Southwest
Topic: Diseases and Disorders, Pests, Watering, Trees
Title: Watering oaks in Houston, TX.
Answered by: Jimmy Mills

QUESTION:

Our yard (Real County, TX.) has many oak trees. We never water these trees, but I wonder if you recommend watering during this extreme drought. The trees look very stressed and are covered in ball moss. If we remove the moss, the limbs break off which I think makes the tree vulnerable to oak wilt. Suggestions?

ANSWER:

Lets start with the Oak Wilt. You didn’t say what kind of oaks you have, but as you probably know, some oaks are more susceptible to oak wilt than others. Here is a link to help you become more familiar with oak wilt.

The ball moss Tillandsia recurvata (Small ball moss) is not causing any harm to the tree even though it is unsightly. I would just leave it alone until the weather gets cooler in the fall. This previously answered question has tips for controlling ball moss.

For information about caring for trees in the current drought, see this previously answered question.




 

More Trees Questions

Non native crape myrtle changing bloom colors in Sonora CA
September 05, 2012 - I have a Red Rocket Crape Myrtle that was planted a little over a year ago. Last year the bloom was a beautiful deep red and this year it is a Mauvie pink. Is there something I can do to bring it back...
view the full question and answer

Pecan tree for Johnson City TN
September 10, 2009 - I live in E. Tennessee and was wondering if there are any pecan trees that can be grown here? If so, which type? I am a native Texan and love pecans. I would appreciate any information you can give ...
view the full question and answer

Puppy-friendly privacy screen in Montana
November 02, 2012 - I need some puppy-friendly short(< 30') privacy from the gigantic windows of my next door neighbor. But- there are power lines above the area that I needed to plant! I had planned on an aspen grove, ...
view the full question and answer

Live Oak Leaf Drop in North Carolina
April 27, 2011 - We planted a 15 foot, approx. 3" caliber live oak tree last summer and it seemed very healthy throughout our unusually cold winter in the Piedmont area of North Carolina. (Winston-Salem). Now it's ...
view the full question and answer

How close can house be built to live oak from Austin
May 30, 2012 - We have a healthy 21" live oak tree on our lot and are planning to build a home in Circle C subdivision in southwest austin. The home foundation will be within 15' of the large live oak. Need your h...
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 | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center