Unwins Cosmos Xanthos Seeds (25 Seeds)
Add soft, delicate colour to your summer garden with Unwins Cosmos Xanthos, an unusual pastel yellow half-hardy annual that brings a gentle glow to borders and containers. This variety produces masses of single, round flowers in a beautiful pale yellow shade, finished with lighter edges for an elegant, refined look.
Easy to grow and quick to flower, Xanthos has a long flowering season and is superb for cutting, giving you plenty of stems for light, airy bouquets. Loved by pollinators and best grown in full sun, its perfect for cottage garden schemes and sunny flower patches.
Key Features
Unusual pastel yellow cosmos with delicate lighter edges
Masses of single, round blooms for long-lasting display
Excellent for cut flowers and summer bouquets
Long flowering season from mid-summer into autumn
Quick to grow and easy to establish
Loved by bees and other pollinators
Prefers a full sun position
Sowing & Flowering
Sowing Time: March April
Flowering Time: July October
Sow to Germination: 12 weeks
Sow to Flower: Approx. 3 months
Technical Specification
Why choose Keans Claremorris
Trusted local store with knowledgeable staff
Quality seed varieties selected for Irish gardens
Great seasonal selection for sunny borders, pollinator-friendly planting, and cut flowers