En Español

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
1 rating

Sunday - April 12, 2009

From: Hurst, TX
Region: Southwest
Topic: Seeds and Seeding, Wildflowers
Title: When to harvest bluebonnet seeds in Hurst TX
Answered by: Barbara Medford

QUESTION:

Can I harvest the Blue Bonnet Seeds now (April) or do I have to wait until they dry up & pods begin to open?

ANSWER:

Here is an excerpt from a previous Mr. Smarty Plants question.

"Bluebonnets  Lupinus texensis (Texas bluebonnet)  are described as winter annuals; they germinate in the fall, form rosettes and overwinter, then flower in the spring. When mature, your bluebonnet legumes will burst open, slinging the seeds quite some distance in a seed-dispersal strategy known as explosive dehiscence.  Many plants employ this method of seed dispersal.  You can pull them, roots and all, from the ground just as the seedpods are turning brown and put them in closed paper grocery bags.  You'll be able to hear them popping inside the bag for days or weeks.  When they're finished popping, remove the seeds from the bottom of the bag and compost the plants and paper bags."

You can also read our How-to article on Bluebonnets and note that the seeds can then be planted wherever you would like to plant them either right away or in the fall following the instructions in the article.  


Lupinus texensis

Lupinus texensis

Lupinus texensis

Lupinus texensis

 

 

 

More Seeds and Seeding Questions

Die-off of Texas bluebells
June 04, 2008 - I live in southeast Travis County east of IH35 in the Blackland Prairie. We have a gorgeous stand of Texas bluebells. Last year, the bluebells would look fine, then they would turn brown and die for...
view the full question and answer

When to Collect Rudbeckia triloba Seed?
September 13, 2014 - How soon after flowering may I cut Rudbeckia triloba flower heads to save seeds? Do cones need to be attached to the plant in or out of the ground to continue to mature?
view the full question and answer

Use of hand-held seed spreader from Robstown TX
March 20, 2014 - I am planting native turf grass and prairie grasses as part of a backyard restoration on my 1.6 acre home site. My problem is good seed dispersal for the chaffey grass seeds. Have you have any luck...
view the full question and answer

Growing a Swamp Oak from Seed
July 02, 2014 - I have a swamp oak that I started from an acorn. Someone at a nursery stated that after 4 years I should cut it off at ground level and then allow one of the suckers to grow while keep removing the ot...
view the full question and answer

Golden groundsel plants or seeds for Bulverde TX
October 02, 2011 - Where can I find golden groundsel, plants or seeds?
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 | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center