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
3 ratings

Sunday - November 22, 2009

From: Claremore, OK
Region: Southwest
Topic: Wildflowers
Title: Wintering over Bluebonnets in a pot in Oklahoma
Answered by: Jackie OKeefe

QUESTION:

I live near Tulsa, OK, and I have spent the last year trying to grow bluebonnets in a container. I have been very successful in this process and they are so beautiful and full, but now I am worried about the winter and it totally destroying them. I am not sure what I should do with them, do I cover them to protect them from freezing, or do I just let them be and they will come back next spring? What should I do? Thank you for all your help. Jennifer

ANSWER:

Lupinus texensis (Texas bluebonnet) is planted as a roadside flower throughout Texas and Oklahoma, and winters well, growing through the winter months – through freezing temperatures and snow – to bloom in the spring. Plants in pots can be a little more vulnerable, because cold weather can chill the soil in a pot to freezing, where roots in the ground are protected. You may need to cover or move your plants to prevent this from happening. Our article on Container Gardening with Native Plants has this to say about protecting plants in pots from the cold:

"In freezing weather, plants in containers are more vulnerable than plants in the ground. They can be shielded on the south side of a wall with leaves, blankets, or given extra warmth with strings of holiday lights. Particularly tender plants should be brought inside. Remember to uncover your plants after a few days when the weather warms up and avoid over-watering dormant plants to prevent rotting."

You may also want to read our article on How to Grow Bluebonnets.

 


Lupinus texensis

 


Lupinus texensis
 

More Wildflowers Questions

Drought resistant flowering plants for Spring, TX
January 25, 2012 - Hi Mr. Smarty Pants. I live in Spring Tx. and wanted to plant a garden in my front yard. I'm looking for flowering plants that are colorful, easy to manage, and drought resistant but so far can't fi...
view the full question and answer

Can I grow Texas bluebonnets in Georgia?
May 25, 2010 - Being a native Texan, my mom loves bluebonnets. We live in Georgia, however so I am wondering if I planted some bluebonnets in her yard would they grow? What are the best conditions for bluebonnets ...
view the full question and answer

Perennial native wildflowers in Delaware
July 14, 2007 - I'd like to plant some perennial wildflowers around a fresh water pond near the beach in southern Delaware. Do you have some suggestions for native species that will grow in full sun? Thank you...
view the full question and answer

Source for seeds of Mexican primrose from Dallas
April 25, 2013 - Can I purchase Mexican Evening Primrose seeds now for planting in the fall or do I need to wait for the fresh crop of seeds that will be gathered from this spring flowering. How can I be assured the ...
view the full question and answer

Twist-leaf Yucca flowering in Burnet County, TX.
June 16, 2015 - I recently moved to Burnet County and our property is full of twist leaf yuccas which are now blooming, but not all are blooming. Why do some twist leaf yuccas bloom and others don't? Are they m...
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