- You will get 1000+ Seeds of Lavender Zinnia Flower Seeds. - Seller Notes: “Zinnia elegans. U.S. Grown seed. Test date 1/23-Germination 96%. Packed 1/23.”. - Planting Time: 7 Weeks. - Soil Type: Clay, Loam, Peat, Sand. - Life Cycle: Annual. - USDA Hardiness Zone (°F): 11 (40 to 50 °F). - Soil pH: Neutral. - Watering: Medium. - Sunlight: Full Sun. - Lavender Zinnia. Large 4-5" Dahlia type lavender flowers. Attracts butterflies and bees. Excellent cut flowers. Cut one flower and the plant grows back two more. Big bright blooms all summer into fall. About 30" tall. Does well in the garden or containers. Very easy to grow from seed. Just add water and stand back! Blooms in about 7 weeks.1000+ Quality seeds per order. - This Item will be shipped USPS 1st Class Package with Door-to-Door Tracking. About 3 Days. Thank You. - Zinnia Elegans. - Annual. - Full Sun. - Spring, soil temp 70F+. - SOW 1/4"deep, 3 " apart. Keep moist. - Germinates in 7 to 14 days. - Medium water. Light fertilizer if needed. - Flowers are Lavender. Blooms from early summer through late fall.