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

Friday - May 09, 2003

From: Arlington, TX
Region: Southwest
Topic: Seasonal Tasks, Seeds and Seeding, Wildflowers
Title: More on bluebonnets
Answered by: Stephen Brueggerhoff

QUESTION:

When can I harvest my Bluebonnets?

ANSWER:

The fruit/pods of the Bluebonnet turn colors from green to brown after flowering and successful pollination. Once brown and dry, the pod will split open dropping the seed to the ground. A trick I try is to shake the pods before they split open; the seeds inside will be mature when they rattle loose inside the pod. Bluebonnets (Lupinus sp.) are considered to be winter annuals, and planting of the seed should begin in early November. After germination, the seedlings over-winter, developing flowers for blooming in early to mid-March. The success of germination depends upon a symbiotic association with bacterium called Rhizobium. You can download horticultural articles about Bluebonnets from our Native Plant Library, a service of our Native Plant Information Network.

 

From the Image Gallery


Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

Texas bluebonnet
Lupinus texensis

More Wildflowers Questions

Bluebonnets in memorial garden in cemetery
April 11, 2008 - When is the peak time to scatter bluebonnet seeds? I have a loved one that recently died, and she requested that her body be cremated. She would like her ashes to be mixed with bluebonnet seeds and ...
view the full question and answer

Growing Texas bluebonnets in North Carolina
March 11, 2008 - I live in North Carolina and love the Texas Bluebonnets. Can I create my own mix of soil to be able to grow them here? Soil is basically red clay and icky.
view the full question and answer

Planting time and method for bluebonnets in Leander, TX
May 13, 2010 - What month is the right month to plant the bluebonnet seeds? September or October? Is the correct way to plant is by "throwing" them on top of the ground? I have a grassy area and I like them...
view the full question and answer

Smarty Plants on wildflower collecting
August 23, 2004 - Is wildflower collecting a good school activity?
view the full question and answer

Mrs. Johnsons favorite flower
November 27, 2007 - I recall the the Black-eyed Susan was Lady Bird Johnson's favorite flower, is that true? Did she have other favorites?
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center