There are a few annuals that will stand early planting.

organic flowers Mail-order Seed Companies Offer Colorful Variety Gilroy Dispatch (subscription) - Gilroy,CA,USA... you haven't gotten around to thinking about what new flowers and vegetables ... specializes in a broad assortment of holistic garden supplies and organic pesticides ... There are a few annuals that will stand early planting. Sweet-alyssum, scabiosa, candytuft, sweet peas, cosmos, cornflowers, larkspur, Shirley poppy, pricly poppy. For indoor propagation of flower seeds - Use a sterile starting medium, adequate sunlight or a growing light, steady mositure, good air circulation , and suitable temperature.