En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Planting orange-flowered asclepias in Austin

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
8 ratings

Tuesday - March 15, 2011

From: Austin, TX
Region: Southwest
Topic: Propagation
Title: Planting orange-flowered asclepias in Austin
Answered by: Barbara Medford

QUESTION:

I have asclepias seeds of the orange flower variety and would like to plant them. What should I do for the best success, and how long does it take for them to come up?

ANSWER:

We think you are probably talking about Asclepias tuberosa (Butterflyweed), which is bright orange and grows well in Central Texas. You can follow the plant link to our page on this plant with lots of information on care, size, blooming time, etc. The Propagation Instructions are:

Propagation Material: Seeds , Root Cuttings
Description: The easiest method of propagation is root cuttings. In the fall, cut the taproot into 2-inch sections and plant each section vertically, keeping the area moist.
Seed Collection: Watch plants closely for seedpods in late summer/early fall. Allow seeds to completely mature before collecting seed to establish new plants in another location. A long pod is produced containing hundreds of seeds with tufts of long, silky hairs (an adaptation for wind dispersal).
Commercially Avail: yes
Maintenance: Needs to be transplanted carefully and requires good drainage. It takes 2 – 3 years before A. tuberosa produces its vibrant flowers, which appear in 2 – 3 inch clusters of orangish-red. Once established, it lasts for years, becoming thicker each year.

Your butterflies will be so happy!

From our Native Plant Image Gallery:


Asclepias tuberosa


Asclepias tuberosa


Asclepias tuberosa

 

 

More Propagation Questions

Propagation of mustang grape
March 10, 2005 - I'm looking to plant several vines of mustang grapes near my parents retirement home in Beeville, TX (78102). I really have two questions - what's the best way to find them at a nursery or relocate...
view the full question and answer

Proper method of scattering bluebonnet seeds
December 18, 2008 - I scattered about 20 lbs of bluebonnet seeds during various times this past fall season. I have read that it is a must to plant the seeds about an 1/8" of an inch into the ground rather than surface ...
view the full question and answer

Propagating Indian Paintbrush
August 17, 2008 - I live in Pecos, NM and have a lot of Indian Paintbrush plants growing wild on my road. I wonder if you can tell me how I can propagate this plant.
view the full question and answer

Problems with Shumard oak in San Antonio
May 18, 2010 - Hello. I live in San Antonio and Have a question about a Shumard Red Oak. It's growing at an average pace, seems a little more vigorous this year. It's a nice tree with great fall colors. HOWEVER, w...
view the full question and answer

Rooting cuttings in water from Rifle CO
July 11, 2012 - Found russian sage lavender stems from cutting. Need to find out if I can root them in water? I also have found rose cutting; wondering if I can put them in water to root? I have a western chokecher...
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