Cosmos, “Sensation Blend” Seeds

Cosmos bipinnatus

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Heirloom.

Sensation Blend is a tall, showy plant with large, 3″-4″ white, pink, rose, and crimson flowers. Cosmos are a superb choice for wildflower or naturalized areas, as they are drought tolerant and need very little attention. An excellent butterfly lure and cut flower. ‘Sensation’ won the 1936 All-America Selections award.

1 gram packet.

Plant Vitals

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Bloom Color
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Bloom Season
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Foliage Color
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Mature Plant Height
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Mature Plant Spread
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Water Requirement

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, harvest in the morning and cut stems just as flower buds begin to open.