En EspaÑol

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
27 ratings

Thursday - May 01, 2008

From: Killeen, TX
Region: Southwest
Topic: Invasive Plants, Non-Natives, Planting, Transplants, Watering
Title: Brown, dry leaves on weeping willow tree
Answered by: Barbara Medford

QUESTION:

We live in central TX and have just planted a weeping willow tree. Our back yard has a retention pond and ravine that parallels our property and we were told that the weeping willow will do perfectly on the back edge of the property. We planted it just a week ago and now all of the leaves are brown and dry. The edges of the branches are brittle yet approximately 4" down from the edge, the branches are pliable and green. Please help as this is my husbands favorite tree and I would like to save it.

ANSWER:

It sounds like transplant shock, from your description. Even if a tree will go perfectly in a site, it is still going to need some coddling for the first few weeks or months it is in the ground. I hope you have a hose that reaches that far; otherwise, you're going to be hauling buckets of water. A newly planted tree needs water slowly dripped into the new soil until water appears on the surface. This needs to be done every other day, especially since we are getting into the hot season very quickly.

When we probed a little more, we found that although there are 54 members of the Salix genus that are natives to North America, the weeping willow, or salix x sepulcralis, is not one of them. It is a hybrid of the Chinese Peking Willow and European white willow. This USDA Forest Service website has some more information on the weeping willow, including the fact that it is considered invasive in several states, and they don't show it growing at all in Texas. But what do they know? The same site says that the tree is susceptible to several diseases and insect damage, so, hopefully, your tree didn't come with that. We also found an ad for a "Texas weeping willow" which may be what you have, but it didn't give the Latin name for the tree, so we have no idea what that is. Here is a page of images of salix x sepulcralis.

Since the Lady Bird Johnson Wildflower Center is dedicated to the planting, protection and propagation of plants native to North America, we don't have any information on this tree in our Native Plant Database. Hopefully, watering as we recommended will perk your tree up. If you suspect it is something else, we suggest you go immediately back to the nursery that sold it to you and ask questions. If the tree was already diseased when you bought it, we would think you should get your money back.

 

More Watering Questions

Possibility of hydrophobic soil in Austin, TX.
July 13, 2011 - I believe I have an area in my garden with “hydrophobic soil”: no matter how much or how slowly I water, it just beads up and rolls off and the soil beneath remains cement dry and powdery. In my readi...
view the full question and answer

It's so hot, even the Salvia greggii are sad, in Bulverde Texas
July 28, 2011 - I have several Salvia greggii in large terra cotta pots. The leaves have developed a yellowish tint and are thinning. What is the best process to get them back to full green foilage?
view the full question and answer

Plants for science fair project using greywater
November 17, 2013 - What kind of plants should we use for our science fair project.We are doing our project on how greywater affects plant growth. We saw your answer on how it affects it but we don't know what type of ...
view the full question and answer

Relocating native oak trees in compacted soil
September 14, 2008 - Can you replant and relocate small oak trees in compacted soil and will they grow or go into shock?
view the full question and answer

Leaf browning on blackfoot daisy in Arizona
August 26, 2008 - Blackfoot daisy plant was doing great; then, in one day, it turned brown like it had no water. Have a watering system in place which waters once a day for one hour 1/2 gallon a hour.
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center