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

Wildlife management programs for tax exemptions
March 17, 2006 - I own a property in La Grange, Texas on which we're considering a wildlife management exemption. Would there be a program that also provides tax advantages for growing wildflowers?
view the full question and answer

Why Did Gaillardia and Aquilegia Changed Color?
June 26, 2013 - Both a Gaillardia pulchella and two red columbines bloomed normally last summer, but this summer the Gaillardia's petals are all yellow and one columbine is white and the other is yellow. What caused...
view the full question and answer

Best wildflowers for Lamar County TX
February 02, 2012 - What are the best wildflowers for northeast Tx? We live right below the Red River just north of Paris. Can they only be planted by seed in the fall? Thank you.
view the full question and answer

More on bluebonnets
July 01, 2005 - I've seen several recommendtions for using a Bluebonnet Inoculant when planting Bluebonnets. "For best success, we strongly suggest using Bluebonnet inoculant (to assist in fixing nitrogen into soi...
view the full question and answer

Moving Iris bulbs
April 15, 2011 - I will be moving and want to take my Iris bulbs with me. Can I dig them up now that they are in flower?
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