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Seashells Cosmos Cut Flower Seed Sale
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Seashells Cosmos Cut Flower Seed

$3.99
$5.99

Seashells Cosmos – 100 Seed Pack

Cosmos bipinnatus

Choose Seashells Cosmos Cut Flower when you want a distinctive variety that adds another useful color, form, or texture to your garden or cutting rows.
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Quick Facts
Flower
Cosmos
In the Packet
Seashells Cosmos – 100 Seed Pack
Growing Information +
  • SunFull sun (6–8+ hours daily)
  • Height30–48 inches
  • Spacing9–12 inches
  • Bloom TimeEarly summer through frost
  • SoilAverage to poor soil preferred; avoid heavy fertilizing   Cosmos thrive in lean soil. Too much fertilizer produces lush foliage with fewer blooms.   Pinch young plants at 8–10 inches tall to encourage branching and more flowers. Harvest stems when blooms are just opening for the longest vase life.   For continuous blooms, succession sow every 3–4 weeks.       Seashells Cosmos bring softness and texture to every arrangement. Their petals curve and curl like delicate ribbons, adding a refined yet carefree charm to any cutting garden. Production note: Pinching young plants can encourage branching. Regular cutting and deadheading usually keeps plants flowering longer.