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

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

More on bluebonnets
February 17, 2005 - We live on a farm and have recently had a cow that was deathly sick, then finally got better. We also had a couple of calving problems with the cows. I was reading about how toxic tailcup lupine is to...
view the full question and answer

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

Buying bluebonnet plants for project in Amarillo TX
February 10, 2013 - Is there anywhere I can buy some bluebonnet plants by March 1, 2013 for a school project? We are growing some, but they are just up.
view the full question and answer

Texas wildflowers that have fragrance from Temple TX
October 12, 2009 - Do you have a list of Texas wildflowers that put out a fragrance?
view the full question and answer

Garden planning for wedding in Tallahassee
July 18, 2012 - Dear Mr. Smarty Plants, I would love your advice on creating a Wildflower Garden Plan. Earlier this spring in Tallahassee (North Florida). I sowed Wildflowers for the first time to see what would blo...
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 | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center