Vibrant, bold blossoms on tall stems make a big statement in the garden. Cosmos put on a big show from midsummer until first fall frost, providing pollen and nectar for bees, hummingbirds, and butterflies. Grows loads of cut flowers for your bouquets. A great choice for wildflower areas, as they are drought tolerant and practically care-free. A 1974 All-America Selections winner. Botanical Name: Cosmos sulphureus Family: Asteraceae Native: Mexico Hardiness: Annual Plant Dimensions: 4'–5' tall Variety Information: 1–1½" bright, scarlet/orange blossoms Exposure: Full sun Bloom Period: Summer to frost Attributes: Attracts Hummingbirds, Attracts Pollinators, Cut Flower, Drought Tolerant When to Sow Outside: RECOMMENDED. 1 to 2 weeks after your average last frost date, and when soil temperature is at least 60°F. When to Start Inside: 4 to 6 weeks before your average last frost date. Days to Emerge: 5–10 days Seed Depth: Barely cover Seed Spacing: A group of 3 seeds every 12" Thinning: When 1" – 2" tall, thin to 1 every 12" Harvesting: For longest vase life, cut stems just as flower buds begin to open. Shop with confidence when you shop at Southern Agriculture. All of our items are in stock and ship from Tulsa, Oklahoma. If you have any questions you can email us at [email protected] Would you prefer to shop in-store? We have six locations located in Tulsa, Broken Arrow, and Owasso Oklahoma.