You will just need to buy new plants every year like everyone else who grows
annuals.

"Jacqueline" wrote in message
...
I have a bed in front of my house (part sun, northern exposure) where I've
tried some annuals that are supposed to reseed (marigolds, sweet allysum,
coreopsis, and something else I can't remember now), but nothing ever
comes
back. I'm wondering if there's something I should be doing to encourage
them, short of collecting seeds & sowing them the next spring.

--
Jacqueline
Carmichaels PA