Has anybody ever heard of digging up Cosmos roots and overwintering them as you would dahlias? I swear I heard this on the BBC but it went by *whizz* too fast for me to be sure. They were talking about chocolate cosmos at the time and I wondered if it was ONLY this variety. I know, I know...post this to the Questions forum. *LOL* But I wanted to see if any of us in the MidAtlantic (which has sorta like UK temps) ever did this. THANKS!
