Native Plants
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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.
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Friday - July 18, 2008
From: Montgomery, TX
Region: Southwest
Topic: Poisonous Plants
Title: Are oleanders poisonous?
Answered by: Nan Hampton
QUESTION:
Are Oleanders poisonous?ANSWER:
Indeed, Nerium oleander, a native of the Mediterranean area, northern Africa and southeast Asia, is highly toxic. Please see the toxic plant databases below:Poisonous Plants of North Carolina
Canadian Poisonous Plants Information System
Indiana Plants Poisonous to Livestock and Pets
More Poisonous Plants Questions
Digging wild buttercup from roadside in Mechanicsville MD
May 28, 2012 - Mr. Smarty Plants, is it illegal to dig out wild buttercup in Maryland? I see them along the dirt road or just in the ditch. Since buttercup considered weed, I'm wondering what the law say about this...
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North American Plants with Poisonous Thorns
December 01, 2011 - Are there any plants in North America that possess poisonous thorns?
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Cutting back non-native oleanders affected by freeze in Austin
January 30, 2010 - After the last hard freeze makes my oleanders look dead. Can I cut them down to the ground this time of year?
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Pruning non-native oleanders
September 28, 2011 - I have an oleander that has become to "leggy". I read the pruning instructions, but where I want to prune, there are not any leaf nodes. Can I trim below at the base, or will I hurt the plant? I ...
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Failure to bloom of Eve's necklacepod in Austin
April 04, 2011 - I have a young Eve's necklace that never blooms in the spring. I wonder every spring if this will be the year, but the blooms never come. Is there a reason for this? The tree is about three or fou...
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