Eden Brothers Cosmos Seeds
Best low-maintenance annual for gardeners seeking vibrant, pollinator-friendly cut flowers.
These bi-colored blooms bring a sophisticated, star-shaped architecture to your garden with almost zero fuss. They demand little more than a sunny spot to thrive, trading a bit of height management for a season-long display that practically begs to be cut for a vase.
$5.49
at
Eden Brothers
Who it's for
- Gardeners seeking high-contrast, sophisticated floral displays
- Beginners or busy gardeners wanting reliable, low-maintenance plants
- Floral enthusiasts needing a steady supply of fresh cut stems
Who should skip it
- Gardeners preferring low-effort, self-sustaining perennial landscapes
- People wanting sturdy, self-supporting plants without extra staking
- Hands-off gardeners looking for minimal maintenance throughout the season
Performance breakdown
Growth Reliability
An exceptionally forgiving annual that thrives with minimal gardening experience.
Pollinator Appeal
Highly effective at drawing bees and butterflies into your garden space.
Environmental Resilience
Handles intense summer heat and drought conditions with impressive stamina.
Floral Versatility
Stems work beautifully in both casual containers and formal cut arrangements.
Pest Resistance
Reliably deters deer, keeping your floral display safe from hungry visitors.
Bloom Longevity
Provides a consistent, colorful show from early summer through late fall.
Key Specs
Botanical Name
Cosmos bipinnatus
Seed Type
Open Pollinated Seed
Plant Height
36 to 60 inches
Bloom Season
Summer through Fall
Hardiness Zones
2 through 10
Days to Maturity
60 to 90 days
Plant Spacing
9 to 12 inches
Life Cycle
Annual
Plant Type
Flower
Seed Form
Loose Seeds
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