Self-/re-seeding annuals in MA
I wanted to tap into the collective wisdom of the group to help add some color to my garden. I generally don't "deal" with annuals because I have a bias against having to buy the same plant over and over year after year :-) But, I was thinking it might be time to branch out a bit. So, would you be able to recommend any pretty annuals that re-seed somewhat reliably for you in zone 6? For example, I have had luck with Cosmos and Portulaca. They reseeded pretty well for 2-3 seasons but have now petered out. Alyssum didn't work for me.
Looking forward to the lists,