En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Locating milkweed to feed larvae of Monarch butterfly

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

Thursday - November 17, 2005

From: Austin, TX
Region: Southwest
Topic: Butterfly Gardens
Title: Locating milkweed to feed larvae of Monarch butterfly
Answered by: Nan Hampton and Samantha Elkinton

QUESTION:

A monarch butterfly on her way south, stopped and laid her eggs on a tropical milkweed. The larvae have hatched and now I want to insure their survival, but I only had 1 plant which they have stripped. Do you know where I might find milkweed (any variety) either in the wild or for purchase in the Austin area?

ANSWER:

Our butterfly gardener says that there are two types of Monarchs in Texas. One is the well-known migrating butterfly, which lays eggs along the migration path south in the fall and usually does not survive the entire trip. The offspring, however, will continue to move south once they have reached the butterfly stage. Texas also has a nonmigratory population of Monarchs that can breed year-round.

You might be able to find some members of the Family Asclepidaceae (Milkweed family) with foliage still present. You probably can still find Swamp Milkweed (Asclepias incarnata) along stream banks or other wet areas. Also, one of the Matelea spp. should still be around. I saw Pearl Milkweed Vine (Matelea reticulata) growing in my neighbor's yard today. The Scarlet, or Tropical Milkweed ) Asclepias curassavica, native to South America, is a popular nursery plant and is evergreen. It is likely that you could find it or some other milkweed plant for sale at an Austin nursery. You can visit the National Suppliers Directory on our web page to find nurseries in Austin that specialize in native plants.

If you can get your larvae fed and into the pupal stage (which lasts only about one week), the adults that emerge should survive to produce more monarchs.
 

More Butterfly Gardens Questions

Butterfly Garden, non-poisonous to Dogs, in Taylor MI
March 27, 2014 - I have a small fenced yard with a patio that my dogs have free access to. I would like to create a butterfly garden and add other plants that are non toxic to my dachshunds. Any suggestions. I am f...
view the full question and answer

Butterfly garden from Buffalo, NY
February 20, 2014 - I'd like to replace the grass in my front yard with a native butterfly garden that will suit the larval and adult stages of butterflies in Western New York. The patch in question faces north and gets...
view the full question and answer

Amending soil for butterfly garden in Houston
April 01, 2013 - My girl scout troop will be planting a butterfly garden at a middle school in Houston. In researching plants to use, we have come across some such as echinacea, rose vervain, galliarda and Texas gay...
view the full question and answer

Is Passiflora 'Purple Haze' a host to Gulf Frittilary butterflies?
September 14, 2011 - Is the passion flower purple haze (pasionaria purple haze) a host plant to gulf frittilary butterflies as is the passiflora incarnata passion flower?
view the full question and answer

Caterpillars eating passion vines from Austin
May 17, 2012 - My question concerns Yellow passion flower, purple passion vine & butterflies. I have had my passion vines for 3-4 years, each spring they start growing beautifully, then in 1-2 days are almost compl...
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