Explore Plants

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
    
 

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 - January 15, 2007

From: San Antonio, TX
Region: Southwest
Topic: Wildflowers
Title: Inadvisability of overseeding winter rye with wildflowers
Answered by: Joe Marcus

QUESTION:

I've recently had such phenomenal success with winter rye seed that I'm looking for a spring wildflower seed mix to dress over the same area -- a thin-soiled and pretty bare open-sun (and sprinkler-watered) 1/4 acre section of a lawn where I'm working. I understand that it is very late for seeding wildflowers (and especially too late for blue bonnets), but wondering if there are any other native varieties with which I might stand a chance of success if I scatter seed now. Looks like the weather pattern for the next week or so will be good for this in San Antonio so there is some urgency.

ANSWER:

In general, it is not a good idea to overseed winter rye with wildflowers; the competition from the thick stand of grass simply overwhelms germinating seedlings. Further, plants that flower in the spring need more time to grow before blooming than they would get if you sowed them now. It would be better to just wait until next fall to plant most wildflower seeds. Some seeds, especially those of plants that flower in late fall and drop their seeds in winter, might be sown now, but early spring would be a less risky time for that. A good rule of thumb is to sow wildflower seeds in the same season that they mature and drop to the ground in nature.
 

More Wildflowers Questions

Will a gift of bluebonnet seeds grow in Massachusetts?
July 06, 2009 - I recently received a gift of bluebonnet seeds and would like to know if they are suitable to grow in Massachusetts. We live in Zone 5. If so, would they be considered an annual due to our hard winter...
view the full question and answer

When do bluebonnets bloom in Austin
January 03, 2008 - When do Blue Bonnets bloom in Austin? We have someone who wants to come visit and see the Blue Bonnets and I want to tell them the right time of year.. Thanks!!
view the full question and answer

Visiting Texas for bluebonnets
December 29, 2004 - I know rainfall amounts in the winter affect the blooming of bluebonnets in the spring. I am thinking about visiting Texas this spring. What should I be looking for in rainfall amounts? I will watch...
view the full question and answer

Possible tax exemptions for wildlife management
August 07, 2006 - I am interested in finding out whether there are state grants to help land owners grow wildflowers on otherwise unused portions of their properties. Would you happen to know whom I should contact or w...
view the full question and answer

More on bluebonnets
April 14, 2007 - Do bluebonnets, being a legume, contribute anything beneficial to the soil?
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.