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?


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

Monday - April 23, 2007

From: maypearl, TX
Region: Southwest
Topic: Wildflowers
Title: Planting time for bluebonnets
Answered by: Nan Hampton


When is the best time to plant bluebonnets?


Fall, no later than mid-November, is the best time to plant Lupinus texensis (Texas bluebonnet). The seeds will germinate in the fall rains and overwinter as rosette seedlings to be ready for the warm spring rains to continue their growth. Please visit our How to Articles page for information on planting and growing bluebonnets.

Lupinus texensis

Lupinus texensis



More Wildflowers Questions

Wildflower mix for East Texas
February 04, 2009 - Hello! My boss is interested in planting a wild flower mix along his county road and the road that leads to his house. They live in between Athens and Palestine and have sandy loam soil .. which flowe...
view the full question and answer

Wildflower seeds to be sown on roadway for wedding
September 16, 2005 - My daughter is planning an outdoor wedding reception at a ranch in Granbury, Texas, on April 29, 2006. We would like to sow wildflower seeds along the roadway leading to the ranch. What flowers woul...
view the full question and answer

Native flowers versus non-natives
June 30, 2014 - Native flowers versus non-natives. What guidelines do use for identification. I come across flowers in different habitats and can't identify them as natives. Also, how do you attach a image to a ...
view the full question and answer

Raising bluebonnets in Stanford CA
January 17, 2011 - I'm a Houston girl now living in Northern California (Stanford). I would like to know if I need to adjust my growing timing for lupinus texensis? Mostly, I want to know when I should actually put th...
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

Support the Wildflower Center by Donating Online or Becoming a Member today.
© 2016 Lady Bird Johnson Wildflower Center