Cosmos Sulphureus Cosmic Orange SeedsCrop Time Spring: 7 8 weeks Height 12 30 cm Exposure Sun Partial shade Seed Form Detailed Seed Best Uses Bedding, Landscape Culture Guide UsagePlants for the border, attractive pot plants with intense color. Sow timeFebruary End July Sowing method2 3 seeds per plug, can be sown directly into final pot GerminationGerminates in 5 8 days at 65 70 F (18 21 C). Cover seed after sowing. Growing onTransplant plugs after 4 5 weeks. Grow on at temperatures of