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
12 ratings

Friday - July 23, 2004

From: Jenison, MI
Region: Midwest
Topic: Wildflowers
Title: Smarty Plants on Germination
Answered by: Stephen Brueggerhoff

QUESTION:

I just planted wildflowers and I was wondering how long before I know if they will grow?

ANSWER:

Germination of seed is really dependant on the kind of plant; in general, those plants producing seed with hard seed coats have particular requirements in order to break dormancy. This could be weathering to break down tissue that comprises the "skin" of the seed, allowing for moisture to be absorbed by the seed to aid in germination. Temperature, related to a term called stratification, in which the seeds undergo a chemical change due to storage at colder temperatures that provides signals to the seed embryo to develop at particular times of the year. Other species seed will also be dependant on climatic conditions to initiate germination, depending again on the species.
 

More Wildflowers Questions

Proliferation of Small Palafoxia in Dallas Co. TX
June 07, 2013 - A few years ago I noticed a new wildflower I hadn't seen before in the southwest Dallas County area. I found the name to be Small Palafoxia. It was growing along the edges of HWy 67 in Duncanville ...
view the full question and answer

Bloom time for Opuntia engelmannii
February 18, 2007 - We are planing a trip to West Texas, El Paso area, in March and can't remember when the prickly pear cactus are in bloom. Can you help!
view the full question and answer

Genetically altered bluebonnets?
September 07, 2008 - I am trying to locate where I can purchase what I consider real bluebonnets not the genetic altered ones. The ones I am talking about are completely blue without the white tip on top. Do you have an...
view the full question and answer

Summer-blooming Wildflowers for Wichita Falls, TX
June 08, 2013 - Can you give me a list of some summer-blooming (June, July, August, maybe September) wildflowers that I can plant in my flower beds in Wichita Falls, TX and tell me when the best time is to sow the se...
view the full question and answer

Drought Tolerant Shrubs and Perennials in San Jose, CA
July 18, 2013 - Hello I am a SLT home owner in San Jose, Ca. and want to plant drought tolerant shrubs and perennials. We don't have irrigation but plan to put a timer on a nozzle and run some lines. At least I am t...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center