Duane: I'm impressed by your seed saving.
I have a few of the following:
hibiscus moscheutos `Fireball'
salvia black and blue
salvia greggii
I do the bagging and shaking trick on the salvias, too. Just snip off a stem with lots of seed heads and bag it.
Anybody doing a seed swap here? I'd love to have some of those seeds of Duane's.