En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Leafing out problems with oaks in Towson MD

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

Saturday - June 02, 2012

From: Towson, MD
Region: Mid-Atlantic
Topic: Diseases and Disorders, Trees
Title: Leafing out problems with oaks in Towson MD
Answered by: Barbara Medford

QUESTION:

3 native 5-year-old oaks kept old leaves until March and are not leafing by the end of May. The few leaves that have emerged are shriveled. WHAT'S WRONG?

ANSWER:

We seem to be getting lots of questions about leaves of oak and other trees not behaving as expected. Most often, we blame it on the previous years' inadequate rain as well as intense heat, at least for the trees in Texas. We are going to look for websites that address this matter as well as some previous Mr. Smarty Plant questions that might give you clues:

Denton, TX

Austin, TX

Ask Extension.org

Maryland Cooperative Extension

We are not having much luck finding information on the specific symptoms you are describing, so we feel it must have something to do with the climatic conditions, but could also be a disease with which we are not familiar. Since we are not plant pathologists, we suggest you contact the Maryland Cooperative Extension Office for Baltimore County. If this sort of problem is appearing in other area trees, they will know about it and have some suggestions. You also might consider having a licensed arborist look at it.

 

 

 

More Trees Questions

Hedge for steep slope by sidewalk in Wisconsin
August 25, 2008 - I have a fairly steep slope from the sidewalk to my yard. The space is about 48" high, 30" deep and 120' long. I was thinking that a boxwood hedge would fill that space nicely but no one else aroun...
view the full question and answer

A Crabapple for the Austin, TX area.
May 06, 2014 - I am in search of crab apples. Don't they grow in Austin? I can not seem to be able to locate any here. Any suggestions?
view the full question and answer

Optimum planting time for perennials and trees
November 02, 2007 - Our group is running out of fall workdays. Is it OK to plant native perennials and small trees in Central Texas during the winter months? Or should we wait now until the spring?
view the full question and answer

Summer flowering small trees for NY
April 20, 2011 - Request recommendations about trees for terrace. Would like flowers or color in summer; not spring. (Some of my trees are twenty five feet high.) Full sun, some wind, large containers. Please recomme...
view the full question and answer

Fruit trees for South Austin.
January 25, 2008 - I live in South, South Austin, just a pinch West of 35 near 1626. I would like to plant some fruit trees in the back yard. Anyone will sell fruit trees, but they don't always grow. What fruiting var...
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