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
Not Yet Rated

Saturday - September 20, 2008

From: Austin, TX
Region: Southwest
Topic: Propagation
Title: Propagation by seed of Texas Mountain Laurel
Answered by: Barbara Medford

QUESTION:

I just harvested a grocery bag full of Texas Mountain Laurel seed pods. I want to cast them out in a field and wooded area near NW Austin. Is it best to leave the seeds in the pods or remove the pods? Should I put them out now(September) or spring? I do not intend to put in pots, just cast them out on the ground. any recommendations? Thanks, George

ANSWER:

Here are the propagation instructions as found on our webpage on Sophora secundiflora (Texas mountain-laurel):

Description: Sow scarified seed after the soil has warmed in spring or fresh seed still swollen in pod in fall. Lightly cover the seed in a pot large enough to allow good root development the first year. A light dusting with a general fungicide is a good precaution to prevent a fungal infection. Mountain laurel seedlings grow slowly the first two years. Cuttings from juvenile trees may root.
Seed Collection: Fruit maturation occurs mid to late summer, but the fruit will remain on the plant through the winter, finally releasing the seed the next summer. Young fruit are large thick, leathery pods that appear brownish gray because of a layer of silky pubescence, which gives the pods a silvery luster. In their second year, the pods weather to become black and thin walled, and soon fall from the plant and deteriorate, eventually releasing the seed. The seed are usually deep red but can be orangish red to almost maroon. They are also very hard. Collect seeds when the pod begins to dry and the seeds turn red
Seed Treatment: Separate seeds from pod and store in bags or containers in a cool dry place. Soaking the hard pods in warm water will soften them and make seed removal easier. Seeds must be filed or mechanically scarified with a knife.

More information on the propagation and care of this plant can be seen on this USDA Forest Service website Sophora secundiflora.


Sophora secundiflora

Sophora secundiflora

Sophora secundiflora

Sophora secundiflora

 

 

More Propagation Questions

Plants for elementary school grow lab in New York
March 14, 2007 - What can we grow in a grow lab in our elementary school library from seed now that will bloom by June or what interesting looking established plants can we put in this grow lab that will have meaning ...
view the full question and answer

Propagation of Possumhaw Holly from berries in Marble Falls, TX
January 31, 2010 - Any suggestions for getting a Possumhaw Holly to grow from the red berries?
view the full question and answer

Propagation of indoor plants for school project
January 28, 2008 - I have an assignment for school that requires that I get two indoor plants. One has to grow in water and one has to grow in soil. Each plant needs to grow at a fast pace, and at about the same pace....
view the full question and answer

Germination and propagation of Carolina larkspur
September 02, 2007 - I have some Delphinium carolinianum seeds and I am looking to germinate and propagate them. I threw some out on my caliche rubble Four years ago,and got one to germinate four years later. What time o...
view the full question and answer

Pineapple plant care
November 05, 2005 - Hello, I have a new pineapple plant that is still very small 1-2 inches around the fruit at most. The fruit has recently turned a deep yellow as if it were ripe. I am wondering if it can be ripe at su...
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