Bring charm and sophistication to your garden with Fizzy White Cosmos Flower Seeds. These delicate, airy blooms produce pure white flowers with elegant fringed petals that brighten any outdoor space. Ideal for flower beds, borders, cottage gardens, and container planting, Cosmos seeds are easy to grow and maintain, offering a long-lasting display of beauty throughout the growing season.

Cosmos are known for their resilience, low maintenance, and ability to attract pollinators like bees and butterflies, making them perfect for both decorative and ecological gardening.

Key Features

• Produces elegant, fringed white blooms

• High-quality, non-GMO seeds

• Easy-to-grow and low-maintenance

• Long flowering season from summer to early fall

• Ideal for flower beds, borders, and container gardening

• Attracts pollinators for a thriving garden ecosystem

• Perfect for cottage, decorative, and landscape gardens

Specifications

Botanical Name: Cosmos bipinnatus
Common Name (US): Cosmos
Plant Type: Annual
Seed Type: High-Quality, Non-GMO
Flower Color: White
Bloom Season: Summer to Early Fall
USDA Hardiness Zones: 2–11
Sun Exposure: Full Sun
Soil Requirements: Well-drained, moderately fertile soil
Plant Height: 12–36 inches
Spacing: 12–18 inches apart
Watering Needs: Moderate; drought-tolerant once established
Germination Time: 7–14 days
Temperature for Germination: 65–75°F
Growth Habit: Upright, bushy
Uses: Flower beds, borders, container gardens, landscapes
Special Notes: Deadhead flowers regularly for continuous blooming

Planting Guide

1. Sowing Seeds

• Sow directly outdoors after last frost, or start indoors 4–6 weeks earlier.

• Sow seeds ¼ inch deep in well-prepared soil.

2. Light & Temperature

• Provide full sun for best flowering.

• Ideal soil temperature: 65–75°F.

3. Watering & Care

• Water moderately; Cosmos are drought-tolerant but perform best with consistent moisture.

• Mulch around plants to retain soil moisture and reduce weeds.

4. Thinning & Spacing

• Thin seedlings to 12–18 inches apart to allow proper growth and airflow.

5. Ongoing Maintenance

• Deadhead spent blooms to encourage continuous flowering.

• Cosmos are generally pest and disease resistant.

6. Blooming Timeline

• Flowers appear 6–8 weeks after sowing and continue until first frost.

Benefits

• Adds airy, elegant white color to gardens

• Easy to grow for beginners and experienced gardeners

• Long-lasting blooms with minimal care

• Enhances garden ecology by attracting pollinators

• Perfect for borders, cutting gardens, and landscape