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

Monday - August 19, 2013

From: Lakeway, TX
Region: Southwest
Topic: Diseases and Disorders, Trees
Title: Stressed live oaks from Lakeway TX
Answered by: Barbara Medford

QUESTION:

I have some Live Oaks who appear to be stressed (Ball Moss is becoming very prevalent on some of them) during the drought in Central TX. How often and how long should I water them? Thank you very much for your help.

ANSWER:

We know that you didn't infer that the Tillandsia recurvata (Small ball moss) was causing the decline of your oak, as many people think, but we would like for you to read this Floridata article just to reassure you that it is not a parasite, drinking tree blood and killing your tree.

You probably already know what a problem Oak Wilt is in Travis County but it is not the only thing that can go wrong, especially in our hot, droughty weather. Here is a previous answer detailing some of those things, with links to more information.

That previous answer also adds some suggestions on watering, to which we would only add that you can use a hose and lawn sprinkler out on the dripline area, but depending on a sprinkler system to help a tree is not sufficient.

 

From the Image Gallery


Small ball moss
Tillandsia recurvata

Small ball moss
Tillandsia recurvata

Small ball moss
Tillandsia recurvata

More Diseases and Disorders Questions

Navel orange disease problems
November 14, 2007 - I live in Glendale, Arizona. I hav a mature miniature navel orange tree. This year it has lost a considerable amount of leaves. Also the fruit all has a large yellow spot. It looks pitiful. What shoul...
view the full question and answer

Need help diagnosing a problem with Bur Oak in Plano, TX
April 28, 2010 - I planted a bur oak 8 or 9 years ago. It has grown beautifully until this year. When opening, the leaves are very small (a couple inches) and there are lots of seeds (catkins?). I would hate to los...
view the full question and answer

Gaura Plants Dying In PA
July 16, 2014 - I had six gaura plants. They were beautiful last year. Now I have one that is doing well and the others are dying slowly one at a time. I don't understand this. They are on a slight slope and have ...
view the full question and answer

Problems with Live Oak in Boerne TX
April 24, 2011 - I had my large Live Oak trimmed last year. This spring there seems to be a problem with leaf growth. Most leaves are small in nature and appear to have been attacked possibly by bugs. Many of the bran...
view the full question and answer

More on oak problems in Carrollton TX
April 04, 2011 - Thank you for answering me, I will contact a specialist to see if we can determine the cause. but since writing you we have pulled down a small twig to see the leaf more closely, it is more of a reddi...
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