En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Root cuttings for non-native, poisonous oleander from Mobile AL

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

Thursday - December 16, 2010

From: Mobile, AL
Region: Southeast
Topic: Non-Natives, Poisonous Plants
Title: Root cuttings for non-native, poisonous oleander from Mobile AL
Answered by: Barbara Medford

QUESTION:

I need help with best method to root cuttings from my oleander tree. Please advise best method. Thanks

ANSWER:

From a previous Mr. Smarty Plants answer:

"If we may take this opportunity, we would like to remind you that the Lady Bird Johnson Wildflower Center is dedicated to the use, care and propagation of plants native not only to North America but to the area in which the plant is being grown. Nerium oleander is native to Africa, Asia and and the Mediterranean. We realize it is widely used, but would like to point out one other characteristic of oleander that may be more important than taking root cuttings. Nerium oleander is one of the most poisonous plants known, with all parts of the plant being toxic. Ingestion of just one leaf can cause heart attack and death. Some of the poisons it contains are cardiotonic glycoside (oldendrine), prussic acid and rutin. Skin contact with the plant can cause severe dermatitis. Burning it will release toxins that can cause intoxication. We would recommend that it be carefully removed, wearing gloves and protective clothing, bagged and disposed of properly, NOT burned nor consigned to the compost pile, where the toxins would continue to be dangerous."

With all due respect, we would prefer that you neither grew nor propagated this plant. However, here is an article on Plant Propagation by Leaf, Cane or Root Cuttings: Instructions for the Home Gardener, from North Carolina State University.

 

More Non-Natives Questions

Non-native and invasive bamboos from Staten Island, NY
May 19, 2013 - Hi I put some black Bamboo and some bias Bamboo in a large container about 6ft by 2ft and ht 18 inches .How can I get this Bamboo to thrive ? Suggestions on types of plant food or fertilizer or ant t...
view the full question and answer

Problems with non-native althea in Georgetown, TX
June 20, 2009 - My white althea's leaves have a white edge, last year the bloom did not open. Is it sick?
view the full question and answer

Native grasses for golf courses from Austin
October 06, 2013 - I may be working on two different golf courses and wanted to know if any native or hybrid native grasses would work for the fairways and rough areas? The rough areas are no problem as a number of ...
view the full question and answer

Non-native Empress trees in Beaumont TX
September 26, 2009 - I want to grow some Empress Trees in our yard. We have a huge yard and it is right on the corner of a cross street where they have just put a traffic light. People stopped at the light can see into ...
view the full question and answer

Failure to thrive of closet plant
August 13, 2008 - I have a closet plant that is old and was doing fine and then started having droopy leaves. It needed to be in a larger pot so I transplanted into a larger pot with new potting soil. It continues to...
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