Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Saturday - May 03, 2014

From: Hunt, TX
Region: Southwest
Topic: Pests, Trees
Title: Small green balls falling from oaks in Hunt TX
Answered by: Barbara Medford

QUESTION:

Our live oak trees have pin-sized black and green balls falling from them (there are so may that is sounds like rain!) The balls are not associated with or fall with the catkins. Thanks for your assistance!

ANSWER:

How big of a pin? Rolling pin? Hairpin? Fraternity pin? We have two previous answers that may be the answer to your question.  Both are from Central Texas so they should be applicable in Kerr County:

Wimberley, TX

Austin, TX

 

 

More Trees Questions

Need help with a misshapen Monterey Oak in Austin, TX
March 11, 2010 - In the Fall of 2008, I purchased a very tall Monterey Oak from TreeFolks at the Burger Center Sale. Since the wind was so high, all the tall trees were on the ground, and I guess that is why I did no...
view the full question and answer

When to transplant volunteer Cedar Elms in Cedar Park, TX?
October 11, 2012 - We have a number of volunteer cedar elms we would like to transplant. When is the best time to do this? Should they be potted first and later transplanted or transplanted immediately? Thanks.
view the full question and answer

Cherry laurels next to retaining wall in Austin
September 18, 2010 - My neigbors have 2 cherry laurel trees in their back yard planted within 4 feet of my retaining wall and fence. I am worried the root system will damage my retaining wall. The branches are already pus...
view the full question and answer

Over-trimmed junipers in Shell Beach CA
May 16, 2010 - Help! My husband decided to "trim" the juniper bushes that are in front of our house that create a great private front yard. I guess he cut back into the dead wood and now nothing is regrowing. It'...
view the full question and answer

Fertilizing oaks to produce more acorns
March 04, 2009 - What type of fertilizer would I use on oak trees to possibly increase growth and acorn production ? I have some flooded oak timber that is home to migrating ducks but there is little for them to eat.
view the full question and answer

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