Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
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.
From: Kansas City, KS
Region: Midwest
Topic: Non-Natives, Poisonous Plants
Title: Mulberry sap in the bloodstream from Kansas City
Answered by: Barbara Medford
What is it with you and the curare and now mulberry sap? This is still out of our range of expertise and really off-subject for people interested in growing plants native to North America, which is our specialty.
Could hickory leaves be used as seasoning from Waynesboro VA
September 17, 2011 - I have a hickory tree. If I pull a leaf off and rip it then smell, there is a strong wonderful scent of hickory much like when I rip a mint leaf there is a strong smell of mint. So my question is, can...
view the full question and answer
Are leatherleaf viburnum or Carolina Sapphire toxic to horses?
October 03, 2009 - Are Leather-leaf Viburnum or Carolina Saphire toxic to equine? I would like to plant them near the fence line.
view the full question and answer
Dealing with poison ivy
April 22, 2008 - Suggestions for eradicating Poison Ivy? I have just a small growth in my backyard. Thanks -
view the full question and answer
Non-toxic plants for horses in Virginia from Doswell VA
February 13, 2012 - Looking for a list of Non Toxic plants to horses in the State of Virginia.
view the full question and answer
Non-poisonous Hedge for Southern California
November 27, 2010 - What is a non-poisonous (to dogs), fast-growing, evergreen plant that I can grow as a tall screening hedge for privacy? I find differing opinions on Carolina Cherry and Podocarpus gracilior. Thank you...
view the full question and answer
![]() |
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. |