En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Best planting time for wildflower seeds in Texas

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
4 ratings

Friday - September 08, 2006

From: Marlin, TX
Region: Southwest
Topic: Wildflowers
Title: Best planting time for wildflower seeds in Texas
Answered by: Nan Hampton and Joe Marcus

QUESTION:

My husband bought a large amount of wildflower seeds at the Ladybird Johnson's Wildflower Center in Austin, Texas several months ago, but neglected to ask when to plant them. Some were Bluebonnets and some were "mixed" wildflower seed for the state of Texas. Could you please answer these questions regarding the above? 1) When do I sow them? 2) If rain is rare, how often do I water them? 3) When do I mow them after their blooming time in order for their seeds to re-sow themselves? Thank You for your help.

ANSWER:

First, let me refer you to several articles in our Native Plant Library that should be useful to you: How to Grow Bluebonnets, Wildflower Meadow Gardening, and Large Scale Wildflower Planting. These are 1-3 page articles in PDF format for you to download.

Now to answer your questions:

1. For wildflowers native to Texas, the best time to plant is in the fall. This includes bluebonnets that should be planted no later than mid-November. For more information about planting bluebonnets and other wildflowers, see the articles above.

2. First of all, they should be watered in well when they're sown. The most critical time is during germination and initial establishment; the soil surface should not be allowed to completely dry out during the first few weeks after sowing. After they are established native plants generally require less water than exotic cultivated plants; however, long periods without rainfall will certainly affect their growth. During periods with very little rainfall and high heat like we have been having recently, watering every 5-7 days is probably about right. As it gets cooler, the time between waterings can be longer. You should monitor your wildflowers and adjust the watering schedule when you see that they are beginning to look stressed.

3. You should wait to mow until at least 50% of your wildflowers of each species have dropped their seeds.

 

More Wildflowers Questions

Possible identification of Stemless Evening Primrose
March 07, 2007 - Recently, in a very dry area, some interesting plants have emerged. The plant looks like a very short dandelion but the yellow flowers look like yellow morning glories. The flowers are open in the m...
view the full question and answer

Asters bloom period
April 16, 2005 - When do the asters bloom?
view the full question and answer

Meadow planting on a shale slope with shallow soil in NY
March 04, 2010 - Need to elaborate on my previous question which I am sure will produce a different response. We have a very large slope, near the top of a very long driveway, that is in a sunny location and comprise...
view the full question and answer

Rows of red, white and blue flowers in Kerrville, TX
January 16, 2009 - I have 1/3 acre project on the Guadalupe river in Kerrville Tx. I want to plant 3 rows, of red, white and blue flowers that are at best deer resistant. I have added 84 yards of lake btms (Ingram Lake...
view the full question and answer

When can native wildflower mix seeds be planted from Rosenberg TX
May 30, 2012 - I received a package of "All Native Wildflower Mix". The package says plant in Spring. Is too late to plant now or should I wait for next March?
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