Host an Event Volunteer Join Tickets

Support the plant database you love!

DONATE TODAY

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

Wednesday - July 03, 2013

From: Hazlet, NJ
Region: Mid-Atlantic
Topic: Non-Natives, Diseases and Disorders, Trees
Title: Problems with non-native weeping willow from Hazlet NJ
Answered by: Barbara Medford

QUESTION:

Leaves turning yellow on weeping willow planted in May. What causes this and how can I fix it? Mother's Day gift after SANDY uprooted huge tree.

ANSWER:

Please read this previous Mr. Smarty Plants question and follow the link in it to another question on the plant.
 

More Trees Questions

What shade trees have non-invasive root systems?
March 03, 2015 - What shade trees have a non-invasive root system? I am in zone 7a. Thank you, Mr. Smarty Plants!
view the full question and answer

Native Texas Hill Country nitrogen-fixing plants
June 07, 2006 - Please help me find a listing of native (TX Hill Country) nitrogen-fixing plants.
view the full question and answer

Fast-growing trees for privacy in East Texas
September 02, 2013 - Fast growing tree seeds for my area to create a tree grove for privacy.
view the full question and answer

Need suggestion for a tree with a tap root in Oklahoma City, OK.
October 27, 2012 - I would like to know the best tree to plant in my area that does well. Would like a tap root tree and also a tree that will not mess with my septic lines. Thank you
view the full question and answer

Decline of pollinating bees around Mexican plums
March 19, 2007 - Dear Dr. Smarty Plants While out working in my yard (about nine miles southwest of the Wildfower Center) this morning, I became aware that there was no sound of bees buzzing. I checked our Mexica...
view the full question and answer

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