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 18, 2007

From: Austin, TX
Region: Southwest
Topic: Wildflowers
Title: Planting time for black-eyed Susan (Rudbeckia hirta)
Answered by: Nan Hampton

QUESTION:

When is the best time to plant Black-eyed Susan seeds in Central Texas?

ANSWER:

For most wildflowers, fall or early winter is the best time to sow the seeds. Rudbeckia hirta (blackeyed Susan) is no exception, but it may still germinate and grow if planted in early spring. Mid-April might not be too late to sow and still get blooms later in the summer.

 

 

More Wildflowers Questions

Wildflower gardening for Henderson Co. TX
August 10, 2009 - We purchased some of the Lady Bird's Legacy Wild Flower Mix and the Hummers and Singers to plant on Ranch in East Texas, Henderson County, that has Sandy Loam Soil. We would like to plant the seeds i...
view the full question and answer

Growing Lupinus perennis in sandy soil.
February 15, 2009 - I want to grow Lupinus perennis for the Karner butterfly. I know it won't grow in clay (my soil is wet clay). Can I plant the plant in a big (20" diameter x 17" tall) rubber pot, and fill the pot w...
view the full question and answer

Wildflowers for hill with erosion in San Carlos, CA
September 22, 2012 - What wildflowers would you suggest for our hills that have erosion, low ground cover in San Carlos, California?
view the full question and answer

Native grass and wildflower possibilities for Weatherford, TX
July 04, 2006 - I live in Weatherford, Texas - 20 acres and would love to have a prairie or soft cover throughout the year (less mowing). What do you recommend? I don't know anything about this ... So, feel free to ...
view the full question and answer

Propagation of wildflower seeds
November 13, 2008 - I recently planted seeds for bluebonnets, winecups and pink evening primrose. The bluebonnets have germinated and are growing, but no sign of the other two. Do the winecups and pink evening primro...
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