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

Monday - April 16, 2007

From: Wichita Falls, TX
Region: Southwest
Topic: Propagation
Title: Planting time for Helianthus annuus in Wichita Co., TX
Answered by: Nan Hampton

QUESTION:

I need to know when is the best time to plant sunflowers in the Wichita Falls, Texas area? Thank you for your time.

ANSWER:

Both Helianthus annuus (common sunflower) and Helianthus petiolaris (prairie sunflower) are native to Wichita County, Texas, and both may be sown outdoors after the average date of the last frost. You can start them inside earlier to be transplanted outdoors when danger of frost is past. Since it is mid-April now, if you plant them right away, you should still be able to have blooms by late summer. Please note the advice on using treated seeds of H. annuus to ensure better germination.

 


Helianthus annuus

Helianthus petiolaris

 

 

 

More Propagation Questions

Germinating Mexican Persimmon seeds in Austin, TX.
November 15, 2011 - I'm planning to germinate Mexican Persimmon seeds, and plant them this spring. I want a female for fruit. Is there any way to encourage a plant to be female, and if not, is there any way you can iden...
view the full question and answer

Ideas for first-time gardener in Chicago
December 01, 2008 - I am a first time gardener, so I know very little about planting. I live in the northwest suburbs of Chicago. Can you give me some flower ideas that I can plant that are easy to maintain? I don't ...
view the full question and answer

Volunteer wax myrtles in Tuscaloosa, AL
August 26, 2009 - I have Wax Myrtles growing in my front yard. I have noticed that some shrubs have sprouted in my back yard that have leaves that are exactly like my wax myrtles. Can Wax Myrtles sprout from seed or h...
view the full question and answer

Texas mail order nurseries for perennials from Centennial CO
May 27, 2010 - Can you advise Texas mail order nurseries for perennials?
view the full question and answer

Prosopsis velutina (velvet mesquite), Larrea tridentata (creosote bush), rain smell
October 02, 2007 - I am an El Paso native living in Plano TX. I terribly miss the smell of rain in El Paso and have learned that this smell is due to the velvet mesquite tree and also the creosote bush, among other thi...
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