Propagation: How to save seed from a cone flower, 0 by NatureWalker

NatureWalker wrote:
I have a coneflower that is diifferent;

Mountain Cornflower, Mountain Bluet, Perennial Cornflower
Centaurea montana
'Gold Bullion'
See this link: http://plantsdatabase.com/go/54762/index.html

I wasn't sure about when to save the seed either; till I saw one opening up and pealing down. The seeds started to fall off fast by the next day. So I had to keep checking the other seed heads daily. I wanted to make sure I caught the rest of the heads because each head throws of at least 20 to 25 seeds, even when you only have 6 -7 plants growing; and I wanted to save some for trading too.

This is a picture of my first Red Nastursium this year on 7/19/2004