These cheerful Bright Lights Sulphur Cosmos come in shades of gold, orange and yellow. They add a pop of color to any garden and are perfect for attracting honey bees. Adaptable plants that tolerate poor soils, they grow 3-4 feet tall and are drought tolerant. Perfect for cut flowers too! 1g ~ 100 seeds.
Plant seeds directly in the garden after average last frost date. Optimum soil temperature for seed germination is 60-70°F. Or, start seed indoors 4-6 weeks before transplanting into the garden. Transplant to the garden 1-2 weeks after your average last frost date. Removing old blossoms will encourage new growth. Plant staking may be required for added support. Sulphur cosmos thrive in hot, arid climates in soil that is more infertile.
Scientific Name: Cosmos sulpureus
Days to Maturity: 60-80
Seed Depth: 1/8"
Days to Sprout: 7-21
Plant Spacing: 18-36"
Row Spacing: 24-36"
Light Requirements: Sunny
Plant Height: 24-48"
Life Cycle: Annual
Frost Hardy: No
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