En EspaŅol

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.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

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
6 ratings

Tuesday - July 01, 2008

From: Homer City, PA
Region: Mid-Atlantic
Topic: Propagation
Title: How can I propagate Magnolia trees? Airlayeringg, semi-hardwood cuttings, and seeds.
Answered by: Jimmy Mills

QUESTION:

Hi. My grandmother recently passed away. One of her most prized possessions was her magnolia tree. She absolutely loved that tree. I, along with other members of the family each want to take a piece from the tree to start our own tree and would like to know how to do it. My cousin took a few branches and planted them in the ground but they seem to be dying. Can you give me any suggestions or direction how to go about this? Thanks

ANSWER:

Admiration of Magnolia trees seems to have a long tradition. This previously asked question describes the story of another cherished Magnolia.

Magnolias may be propagated by a process termed airlayering. In brief, you wound a stem of the plant by girdling, and induce the stem to produce roots at the wound site with the help of rooting hormone and moist sphagnum moss. When the new roots have formed, cut the stem below the roots, and place the rooted stem in a pot with potting soil. Once the plant is established, plant your new Magnolia tree in an appropriate spot in your yard. There are numerous web sites that describe this process, and I'm offering one that has good illustrations with easy to follow instructions.

The article above gives a list of materials to which I would add paitence; don't try to rush the process. In my experience, two months is the minimum time for the roots to form.

Two other means of propagation are semi-hardwood cuttings ( it sounds like your cousin may have been attempting this), and planting seeds.

 

From the Image Gallery


Southern magnolia
Magnolia grandiflora

Southern magnolia
Magnolia grandiflora

Southern magnolia
Magnolia grandiflora

More Propagation Questions

Transplanting trilliums in dormancy in Michigan
February 15, 2006 - I live in Michigan. I have a Trillium in my yard and we are having a new septic field put in. I need to know if I can save the whole plant and can I keep it in the house or do I just need the bulb a...
view the full question and answer

Division of impatiens grown in a pot
December 08, 2007 - I have an impatient and it is growing out of the pot. I was wondering if it were possible to divide it somehow and have two medium size plants.
view the full question and answer

Starting yucca from seed from Austin
December 24, 2012 - I would like to start a soft leaf yucca recurvifolia from seed. Is that possible? Also, I've looked for seed on dried flower stalks, and I'm not sure that what I'm finding is the seed, and I ...
view the full question and answer

Looking for an apple tree to plant in Austin, TX.
December 08, 2010 - I want to plant an apple tree in my yard that bears fruit and will provide habitat and shade. Are any varieties that will do well in the South Austin area? And do I have to plant two trees to get fru...
view the full question and answer

Will Hesperaloe parviflora Yellow propagate true from seed?
May 11, 2009 - Mr. Smarty Plants, I have searched all over the internet and have not been able to find an answer to my question. Will Hesperaloe parviflora 'Yellow' propagate true from seed or is division requ...
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