How to Collect and Save Rose Seeds Gardener's Path Plant your poppies when it's cold! Poppy seeds require a period of cold to germinate and grow, so they generally do best when planted in the late fall or early spring. When I was eating lychees the other week, I got the crazy idea to try to germinate the seeds. And it worked! : r IndoorGarden Heirloom Ace 55 Tomato Seeds South Ga Seed Co 6 Best Seed Catalogs for Organic, Heirloom, Non GMO Vegetables Clean Green Simple Beckoning Blooms: North Carolina's Native Red Flowers WALTER Magazine