Contact Us Host an Event 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
Not Yet Rated

Thursday - May 02, 2013

From: Austin, TX
Region: Southwest
Topic: Diseases and Disorders, Trees
Title: Is it normal for the bark to fall off an oak tree in Austin, TX
Answered by: Jimmy Mills

QUESTION:

Is it normal for live oak bark to fall off when touched? I am afraid to get near them?

ANSWER:

Since the bark on a tree plays a critical role in the functioning of the plant, having the bark fall off is not a good sign. The extended drought has taken its toll on our oak trees, and in many cases, it has left trees susceptible to various microbial diseases. The Texas Plant Disease Handbook describes several of these. A big problem with oak trees in Texas is oakwilt .

The next thing you need to do is have a knowledgeable person examine your trees and determine what the problem is. This person could be someone from the Travis County office of Texas Agrilife Extension , someone from the Texas Forest Service , or a Certified Arborist. They will be able to advise what your next action should be.

 

More Diseases and Disorders Questions

What to do with a sickly American elm in Austin, Texas
September 27, 2010 - I have an American elm that is about 6 feet tall in my yard. It is has not grown quickly this year--as compared to another American Elm that I have in another spot that is about 3 feet tall and has m...
view the full question and answer

Freeze damage to non-native Philodendron selloeum in Deltona FL
June 22, 2010 - My philodendrons selloeum died this past winter in the freeze,came back slowly this spring and now are suffering with very small deformed leaves. Some do grow but are getting large brown dry areas on ...
view the full question and answer

Anacacho orchid not leafing out in Georgetown TX
April 18, 2013 - February 2012 I planted 2 4-ft anacacho orchids which did well. This spring, they have yet to leaf out or even bud. There is green, however, when I scratch the stems and some suckers at the bottom of ...
view the full question and answer

Need to know about little brown spots on Texas Mountain Laurel
May 11, 2015 - I have little brown spots on my Texas Mountain Laurel leaves. I can email you a picture if needed. What could it be and how can I help my little laurels work thru these spots? The texas mountain ...
view the full question and answer

What is eating the plants in my garden?
August 08, 2008 - I have both purple and yellow coneflowers. Something is coming into my garden and eating the flowers off the stems. We don't have deer but may have other small animals that can get into our yard. Do ...
view the full question and answer

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