Cosmos Seeds – Bipinnatus Dazzler

Cosmos Seeds – Bipinnatus Dazzler Variety produce vibrant, daisy-like blooms in a striking crimson-red shade with delicate, feathery foliage. This popular garden favorite is known for its tall, airy stems and long-lasting flowers that add brilliant color and texture to any garden. Perfect for borders, wildflower meadows, or container planting, this variety thrives in sunny locations and attracts bees, butterflies, and other pollinators.

Cosmos Bipinnatus Dazzler is an easy-to-grow annual that blooms profusely throughout the summer, even in poor soils. Its bright color and graceful appearance make it a top choice for cut flowers and decorative garden displays.

Features:

• Type: Annual flowering plant

• Common Name (US): Cosmos

• Variety: Bipinnatus Dazzler

• Flower Color: Bright crimson-red with yellow centers

• Height: 36–48 inches (90–120 cm)

• Soil Requirement: Well-drained, moderately fertile soil

• Sunlight: Full sun

• Watering: Low to moderate; drought-tolerant once established

• Bloom Time: Mid-summer to early fall

• Special Feature: Attracts bees, butterflies, and hummingbirds

Specifications:

• Planting Season: Spring after the last frost

• Hardiness Zones (USDA): Zones 2–11 (grown as annual)

• Sowing Method: Direct sow outdoors or start indoors 4–6 weeks before last frost

• Germination Time: 7–21 days

• Germination Temperature: 65–75°F (18–24°C)

• Spacing Between Plants: 12–18 inches (30–45 cm)

• Mature Plant Height: 3–4 feet (90–120 cm)

• Best Growing Months:

  • Northern Zones (2–5): May to September

  • Mid Zones (6–8): April to October

  • Southern Zones (9–11): March to November

• Maintenance: Low; deadhead spent blooms to encourage continuous flowering

• Uses: Borders, wildflower gardens, cottage gardens, and cut flower arrangements