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

Friday - October 02, 2009

From: San Antonio, TX
Region: Southwest
Topic: Propagation
Title: Propagation of Mexican buckeye from seeds in San Antonio
Answered by: Barbara Medford

QUESTION:

I recently collected seeds from a Mexican buckeye. Is it best to plant them now or wait until spring? Do they need to be scarified?

ANSWER:

Ungnadia speciosa (Mexican buckeye) is an 8 to 12 foot deciduous tree, blooms pink March to June and is native to the Bexar County area. Here are the Propagation Instructions for this tree:

Propagation Material: Seeds
Description: Untreated seed will germinate in three weeks. Germination is best in warm soil. Field plant or use deep containers to accomodate a long initial root.
Seed Collection: Gather seed in August through October when capsules turn dark reddish brown and begin to open. Seeds should be shiny black and hard. Remove seeds from pods and air dry a few days before storing in bags or ventilated containers at room temperature. Dusting with an insecticide is recommended.

We believe you could plant the seeds now, since the soil is obviously warm in San Antonio, and not likely to get too cool. The plant can germinate, get some root produced, and with the earth still insulating it, get through the Winter to a warmer season. If you want to plant some insurance seeds, do the seed storage procedure, and plant some more when the soil has warmed up, maybe in early April.  They are probably less likely to be stressed from the cold weather of Central Texas than the warmth of Summer. 

From our Native Plant Image Gallery:


Ungnadia speciosa

Ungnadia speciosa

Ungnadia speciosa

Ungnadia speciosa

 

 

More Propagation Questions

Can wildflower seeds be stored in plastic from Bayside TX
June 10, 2011 - I have been harvesting seeds from all of the varieties of wildflowers I'd planted in a raised flower bed. I had vacuum sealed them with my Seal-A Meal but a few days ago I was told that this was not ...
view the full question and answer

Deadheading a petunia and why
July 13, 2008 - Can you please tell me the correct way to de-head a petunia and why?
view the full question and answer

Propagation of Kalmia latifolia
November 19, 2007 - How easy is it to propagate Kalmia latifolia from seed?
view the full question and answer

Lilies not blooming from Austin
May 03, 2013 - Last December 8, you published a letter in the Statesman that I had written to you regarding Rain Lilies, Oxblood Lilies, and Copper Lilies. The were sprouting in my garage in a bag. You recommended...
view the full question and answer

Transplanting adventitious shoots of a mountain laurel in San Antonio
August 20, 2009 - Is it possible to transplant branches (shoots) growing from a mountain laurel that was chopped down? Some are two years old and several feet tall (but not yet blooming) and some as small as a foot. ...
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