En EspaŅol

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
Not Yet Rated

Saturday - May 05, 2012

From: Lake Kiowa, TX
Region: Southwest
Topic: Trees
Title: Tree well for partially exposed roots from Lake Kiowa TX
Answered by: Barbara Medford

QUESTION:

Medium oak tree along lake has partially exposed roots. Can we make a barrier (what kind?) and fill the roots behind it with topsoil, compost, etc.? Tree and roots are above the waterline. Lake occasionally floods and rain runoff can cause washing, too. Thanks.

ANSWER:

We had no experience with this problem, and didn't have a clue where to start. But when we searched on "tree well" we found this excellent article from West Virginia University Tree Wells by Clifford W. Collier Jr. Apparently, the most important thing is that the roots that are exposed not be suffocated (roots need oxygen, too) by having soil or water over them. The referenced article has a number of illustrations showing how to handle the problem in different ways. Doesn't look easy, but trees are valuable assets, so you will probably want to proceed with some construction.

 

More Trees Questions

Will Mountain Laurels be harmed by juglones from my pecan tree?
May 06, 2009 - Hi. I just bought a house. It has a big pecan tree at the edge of the front lawn next to the street. I guess it's about 25 feet from the front of the house. I was thinking of planting mountain la...
view the full question and answer

Allelopathy in Sassafras albidum
January 11, 2012 - Sassafras albidum description says "Sassafras is allelopathic and can discourage the growth of certain other plants within its root zone." My question is: WHICH plants are susce...
view the full question and answer

Need to replace a Silver Maple in Illinois.
July 10, 2011 - My father recently had a tornado take out a 50 year old silver maple. He is looking to replace it, but he is looking for something with interesting summer color; as he put it not "green." I am try...
view the full question and answer

Trees failing to prosper from Denham Spring LA
December 23, 2013 - I live in Louisiana. Out of all of the native trees that we grow, there are two in particular that always struggle no matter what the conditions are in which they grow. The first one, sassafras, is ...
view the full question and answer

Trouble with Redbud in Illinois
March 13, 2010 - I have a red bud bush, we live in northern Illinois, it is shedding its bark. Is this normal or is the bush dying?
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