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
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

Wednesday - April 26, 2006

From: Vidor, TX
Region: Southwest
Topic: Wildflowers
Title: Viability and storage of bluebonnet seeds past "use by" date
Answered by: Dean Garrett

QUESTION:

I have several packets of Bluebonnet seeds and wildflower seeds which have "packed for 2006 use by 3/07". My questions: 1) will these seeds be good for the 2007 growing season?; 2) how should I store these seeds until time to plant them?

ANSWER:

Wildflower seeds should generally be planted within a year of collection. Since we don't know when your seeds were collected, all we can do is go by the "use by" date and hope for the best.

A constant temperature of 50 degrees Fahrenheit and no more than 50% humidity are recommended for storing wildflower seeds. Fluctuating temperature and humidity can reduce seed viability and/or cause them to sprout prematurely. Darkness is also important. The best place to get these three factors is to use your refrigerator. More info can be found in our Native Plant Library in the PDF file "Guidelines for Seed Collecting."
 

More Wildflowers Questions

Native flowers for cutting for wedding in June
January 25, 2009 - My husband and I are hosting a wedding reception for our daughter and her husband in Austin in June. If possible, we would like to use live flowers or live colorful plants as centerpieces and decorat...
view the full question and answer

Planting wildflower seeds in Texas in February
February 04, 2010 - I would like to plant some wildflowers this month - February. I have planted some bluebonnets and they will "bloom" in March/April. Would there be any wildflowers that would also bloom in Marc...
view the full question and answer

Seed regrowth through mulch
September 06, 2007 - Hi Mr. Smarty Plants: I have planted a perennial and wildflower garden and would like to put mulch down to control the weeds and retain moisture. Will the plants that drop their seeds be able to re- ...
view the full question and answer

Plant ID–maybe a lupine?
February 02, 2015 - We have a strange plant growing in our flowerbed that we did not knowingly plant. It sprang up last summer and has continued to grow throughout the winter in spite of several freezes. We live just eas...
view the full question and answer

Smarty Plants on showiest time for wildflower blooming
August 22, 2004 - I have been to Austin a few times, but never during wildflower season. Can you suggest to me what would be the ideal time to come?
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