Native Plants
![](../_images/smarty_plants.gif)
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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
![](../_images/mr_smarty_plants_logo_web_200w.jpg)
rate this answer
![](../_images/star_10.gif)
Sunday - April 15, 2012
From: Landrum, SC
Region: Southeast
Topic: Poisonous Plants, Trees
Title: Trees poisonous to horses from Landrum SC
Answered by: Barbara Medford
QUESTION:
Please tell me if the following trees are poisonous to horses: hickory, beech, poplar, and redbud. Thank you very much.ANSWER:
Please read this previous Mr. Smarty Plants answer for sources of information on plants poisonous to horses.
More Trees Questions
Plant barrier along fence in South Central Texas
March 10, 2010 - Dear Mr. Smarty Plants:
I want to put in an attractive, diverse but tough plant barrier to help stop my dogs from running the fence with neighboring dogs. The 5-foot, open-wire fence is far from the...
view the full question and answer
Oak Wilt in Georgetown, TX
November 17, 2014 - We have lost several live oaks to oak wilt. Another couple are dying but still have some green leaves. Is it OK to cut down these trees now or should we wait until they are entirely dead? I've heard ...
view the full question and answer
Pruning an oak tree in Missouri in February
February 09, 2009 - Can I prune an oak tree in Missouri in February?
view the full question and answer
What will grow under neighbor's overhanging tree in Grosse Pointe Woods MI
May 29, 2011 - My next door neighbor has a beautiful tree that is easily 60 years old and thus not going anywhere. Unfortunately, for me the roots of this tree have extended under a large corner of my back yard. Add...
view the full question and answer
Defining drip line on trees from Austin
August 08, 2011 - When you say that trees should be watered at the "drip line," do you mean that literally? I assume that the drip line means at the outside edge of the leaves or branches. Does that mean that waterin...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |