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
1 rating

Monday - July 30, 2012

From: bee caves, TX
Region: Southwest
Topic: Butterfly Gardens, Planting, Propagation, Herbs/Forbs
Title: Growing butterfly weed as a girl scout project
Answered by: Guy Thompson

QUESTION:

We have a group of girl scouts who want to sell 'crafts' at a farmers market. I am wanting to steer the moms and girls in a different direction. I was wondering if you think that butterfly weed would be a good plant for them to start from seed? is it easy to grow and start in small containers? i know that it takes several years to flower, but how long before we have a small plant to sell? I do have a small greenhouse to use for this. I was wanting to go beyond crafts and to help the girls learn and teach others about the environment and the future wildlife these flowers will attract. if not this flower do you have a sugestion? i know that this is one of the flowers that bee caves/lakeway housing expansion will effect.

ANSWER:

I think Asclepias tuberosa (Butterflyweed) is a good choice for your project.  The main drawback is the relatively slow rate of growth, but you should have a saleable seedling if you grow from seeds or cuttings over the winter in a warm greenhouse.

To propagate from seed, collect the seeds just as the ripe pods are opening.  Before planting, give the seeds a cold treatment in the fridge as described in this web site.  This involves cold treatment for 3-6 weeks.  In the meantime, as your girl scouts begin to get impatient, try buying a mature Butterfly weed from the nursery and practice making stem cuttings (see the same web site) or try taking cuttings from the long tap root.  Root cuttings are fairly widely used in butterfly weed propagation.  These should be taken from mature or dormant plants in the fall to give the cuttings time to grow in the greenhouse during the winter.

If your timing is right there should be something for the girls to see pretty soon after you get started.  Be very careful if you transplant the seedlings; the butterfly weed root system does not like to be disturbed.

 

From the Image Gallery


Butterflyweed
Asclepias tuberosa

More Butterfly Gardens Questions

Will Butterfly Plant Survive in Mansfield, Texas
January 06, 2012 - I have a butterfly plant that was very successful (about 4 feet tall) right up until the cold snap three weeks ago. I've read they have a tap root, so I'm hoping it will come back next spring. Mea...
view the full question and answer

Perennial native plant to attract butterflies/hummingbirds
January 24, 2013 - Need 3-6 foot perennial native plant to attract butterflies/hummingbirds in Paris Texas...full sun, with sprinkler system
view the full question and answer

Non-native tropical Butterfly vine (Mascagnia macroptera) in Houston
February 02, 2006 - HOWDY . . . Miss Smarty Plants !!! I am trying to identify one of the most intriguing, unusual & beautiful vines that I have ever seen. I encountered this vine at the home of an 87 year old widow ...
view the full question and answer

Caterpillars feeding on Phacelia congesta
May 11, 2014 - Can you tell me which caterpillars can be found on Phacelia congesta in Bell County?
view the full question and answer

Blue Mist Ageratum Shrub?
June 16, 2015 - Is there a shrub version of Blue Mistflower Ageratum? I believe we saw some at the Butterfly Center in MacAllen. Would it survive in Georgetown, TX?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center