Cosmos Seeds – White

Bring timeless elegance to your garden with White Cosmos Seeds, a cherished heirloom variety loved for its soft, pure-white petals and effortless growth. These sun-loving blooms are ideal for borders, pollinator gardens, cut-flower arrangements, and beginner-friendly landscaping. Known for thriving in warm conditions and producing abundant flowers, White Cosmos is a reliable, low-maintenance choice for any home gardener.

Cosmos plants grow tall with airy foliage and bloom continuously, adding graceful movement and brightness to any outdoor space. Perfect for gardeners seeking classic summer blossoms with strong performance and high germination.

 Features

• Pure white heirloom cosmos blooms with classic daisy-like petals

• Thrives in full sun and warm conditions

• Excellent for cut flowers, bouquets, and garden borders

• Low-maintenance, drought-tolerant once established

• Attracts bees, butterflies, and other pollinators to your garden

• Suitable for beginners and experienced gardeners

• High germination and dependable growth

 Specifications

• Common Name: White Cosmos

• Scientific Name: Cosmos bipinnatus

• Seed Type: Heirloom, Non-GMO

• Growth Habit: Upright, bushy

• Plant Height: 24–48 inches

• Light Requirements: Full sun

• Soil Type: Well-draining, average soil

• Bloom Season: Summer to Fall

• Sowing Method: Direct sow after the last frost or start indoors

• Days to Germination: 7–14 days

• Days to Bloom: 70–90 days

• Hardiness Zones: Best grown as an annual in USDA Zones 2–11

• Planting Season:

  • Indoor Starting: February–April

  • Outdoor Direct Sowing: April–June (after frost)

  • Blooming Period: June–October

• Spacing: 12–18 inches apart

• Watering Needs: Moderate; avoid overwatering

• Uses: Borders, cut flowers, pollinator gardens, cottage gardens