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: Haverhill, NH
Region: Northeast
Topic: Vines
Title: Identification of vine growing near river in New Hampshire
Answered by: Nan Hampton
Is Bignonia capreolata (crossvine) poisonous?
March 18, 2012 - I need to know whether any part of Crossvine (Bignonia capreolata) is poisonous. Am thinking of planting it at an Elder Day Center for people with memory problems and the director insists - no toxic ...
view the full question and answer
Groundcover for a Sunny, Steep Slope in Maryland
April 29, 2013 - I need a groundcover for a sunny dry steep slope in Towson, Maryland. The slope goes from the parking lot down to a deck area.
view the full question and answer
Evergreen vine for Wimberley, Texas
June 02, 2009 - I live in the hill country in Wimberley Texas. I am looking for a fast growing, blooming evergreen vine for a privacy lattice wall between small houses. Can you recommend one of several plants? Thank ...
view the full question and answer
How to distinguish male and female grape vines in Gage OK.
August 19, 2012 - Are there male and female plants for wild grapes? If so, how do we tell the difference?
view the full question and answer
Niagara and Concord grape crop failure
September 01, 2008 - Hi, I have been growing niagara grapes and concord grapes for 3 years now and this year I found myself without any fruits. The plant itself if full of leaves and is healthy. I was wondering why this w...
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. |