Garden Seeds
‘Sonata Mix’ Kneehigh Cosmos Seeds
Sold by Annie’s Annuals & Perennials · United States
Buy directly from Annie’s Annuals & Perennials. Final price and availability confirmed at checkout.
Sonata Mix delivers the buoyant look of cosmos on neatly proportioned plants. Magenta, white, pink, and rose flowers hover over feathery foliage, forming a bright chorus without the height of classic cottage-garden strains. At 2½–3 feet, the plants fit
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naturally into mixed borders and roomy containers. They branch freely, welcome pollinators, and produce armfuls of slender-stemmed flowers for easy summer bouquets. Botanical name: Cosmos bipinnatus Packet type: Single-species color blend Colors: Magenta, white, pink, and rose Life cycle: Annual Exposure: Full sun Sowing: Direct sow after frost or start indoors 4–6 weeks early Planting depth: 1/2 in. Germination: 5–10 days Mature height: 2½–3 ft. Final spacing: 6–8 in. Approximate seed count: 50 Seed-starting help: Tiny seeds, large opinions. This packet contains a mix or blend, so begin with our flower seed mix guide , compare methods in the complete flower seed-starting guide , and check local planting timing . Cut flowers as they open and remove spent blooms to keep the compact plants productive. Browse more colorful combinations in our seed mixes .