Same thing is happening with my Peonies! I've been meaning to cut them and hang them to dry, but of course they looked too pretty and now it's raining and they are soaked~ they'll probably turn brown soon too :(
Another thing about the Larkspur (or anything you dry) it looks great sprinkled inside a gift basket or in with items that are packaged in cellophane. Sometimes it's the perfect "finishing touch"
Yes, I wholesale my potpourri. Feel free to contact me thru my website and I'll set up a wholesale account for you. Or I'd be happy to send you an old fashioned "Print" catalog~