What is the proper time for seed stratification of the Echinacea plant?

Question

For my critics, heres a serious question

Answer 1

The easiet thing to do is Winter Sow the seeds. Here's a great article on winter sowing and complete instructions.

http://www.wintersown.org/wseo1/How_to_Winter_Sow.html

Answer 2

I imagine you can emulate the plant and stratify now. OR you could wait until threat of frost has past in your zone.

Superior question!