Host an Event Volunteer Join Tickets

Support the plant database you love!

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
Not Yet Rated

Thursday - February 13, 2014

From: Chappell Hill, TX
Region: Southwest
Topic: Seasonal Tasks, Seeds and Seeding, Wildflowers
Title: Latest time to mow bluebonnets from Chappell Hill TX
Answered by: Barbara Medford

QUESTION:

The past few years, my bluebonnets have been overwhelmed by tall grass. I could have solved this by mowing later, but I was always afraid of mowing new bluebonnet plants. When is the latest time I can safely mow without cutting young bluebonnet plants?

ANSWER:

Late Fall. The Lupinus texensis (Texas bluebonnet) are probably already up, preparing to bloom soon and then go to seed in the Summer. If you absolutely must mow now, you will sacrifice the seedlings for this Summer's growth, blooms and seeds for next year. There will be some residual seeds in the soil which will probably sprout next year, and they will likely do better without all the shade and competition from the grasses. However, if you mow now you will lose this spring's bloom and therefore this fall's seeds and should not expect much next year.  You might even have to reseed - you really need to let the plants do their own job of seeding.

 

More Seeds and Seeding Questions

Native grass mix for Bastrop County, TX
February 25, 2014 - I plan to put in a small lawn on a tract of land near Rosanky, TX in Bastrop County. There are scattered oaks but the yard space will be mostly open. Soil is basically sandy. Is there a good native...
view the full question and answer

Seeding wildflowers in Dallas
June 30, 2009 - What is the best way to establish seed for wildflowers in Dallas, TX? The area does get some irrigation from rotors. Would hydromulch be the most effective option?
view the full question and answer

Collecting seeds of Anemone berlandieri, windflower
March 29, 2010 - The recent rainy weather has produced a small colony of what I have identified from your web site as Anemone berlandieri Pritzel (Texas Anemone) in my backyard. Is there a way to harvest these seeds f...
view the full question and answer

Growing Sophora gypsophila from seed
April 23, 2008 - Sophora gypsophila B.L. Turner & Powell Do you have any information on growing this small tree from seed? I have a few seeds and would like to try. What conditions break seed dormancy? I have grown ...
view the full question and answer

Propagation of Blackfoot daisy seed
July 21, 2015 - I have a three yr old Blackfoot daisy. How do you root Blackfoot daisy seeds? When is the best month to grow these seeds?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.