Versailles Mix

Cosmos

70d to harvest

A living bouquet in bloom—Versailles Mix opens into a riot of petals that glow in warm sunset tones and cool jewel shades, with feathery movement that seems to shimmer in the breeze. The flowers are airy yet richly colored, making a light-catching presence in the garden from early summer through fall, with a long, dependable season for continuous display. Ideal for pollinator gardens and ornamental borders, Versailles Mix brings effortless color drama and graceful texture to beds and containers alike.

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Mar 6th
Transplant / Sow Outdoors	Mar 6th
Harvest Begins	May 15th
Harvest Ends	Nov 26th

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	Not Required

Recommended Companions

Fireball Marigold

Magellan Coral Zinnia

Soraya Sunflower

African Marigold Marigold

Zinderella Peach Zinnia

Moulin Rouge Sunflower

Frequently Asked Questions

How often should I water Cosmos bipinnatus during the main growing phase?

During active growth and bud formation, keep the soil evenly moist but not soggy—about 1–2 inches of water per week depending on heat and soil drainage. Water deeply when the top 1 inch of soil feels dry, and then let it dry slightly before watering again to avoid root stress.

How can I tell when Versailles Mix Cosmos bipinnatus is ready to harvest?

Harvest when flowers are fully open and the petals look crisp and well-colored, typically around 70 days from sowing. For the best continuous bloom, snip blooms with a short stem just above a leaf node and harvest before they start to look limp or begin forming dry seed heads.