How Do You Save Seeds From A Black-Eyed Susan For Next Years Garden?
Black-eyed Susans are a perennial that flowers in the late summer — when other blooms are fading. They self-seed easily so you often end up with many plants, but maybe not where you want them. Harvesting seed from your own plants will save you money on pricey perennials in the spring and give you stronger plants in the long-run. Identify the seed head — it is the very dark brown, globe-shaped center of the flower (after the petals have fallen). Test the seed pod by running your thumb across the surface — the tiny black seeds should release easily. Collect as many seed heads as you like into a paper bag. Each seed head will have hundreds of seeds. Store your bag or envelope in a cool place — or seal in a glass jar and put in the refrigerator. Start indoors 6-8 weeks before last frost or sow outdoors in prepared soil 2-3 weeks BEFORE last frost in the spring — these seeds like a little cold before they sprout.
