I'm new to gardening, and I LOVE my flowers. My question is; how and when do I start collecting my annual and perennial seeds? Do most perennials seed? Where do I store my seeds over winter? Do I have to start perennial and annual seeds indoors? I'd much rather throw them into the ground. I live in a zone 3, Manitoba, Canada. Can I pick the seeds when they are still green or do I have to leave them on the plant until they turn brown?
Carol alias curious george