Unwins Cool Tone Seed Bundle

A serene, refreshing blend of cool blues, soft pastels and airy whites—perfect for creating a calming, elegant garden.
The Unwins Cool Tone Seed Bundle brings together long-flowering annuals chosen for their gentle hues, feathery textures and natural harmony. Ideal for borders, bouquets and soothing colour schemes.

Included Varieties:

Grey Cloud-Like Hardy Annual
Unique, misty, grey-toned blooms that create soft “cloud” drifts through the border. Easy, reliable, and lightly self-seeding for naturalised cool-toned displays.
Sow: Mar–May / Aug–Oct | Flowers: Jun–Aug

Delphinium Hunky Dory Blue F1
Compact, vigorous spikes in beautiful clear blue tones. Free-flowering, excellent in borders and superb for cutting.
Sow: Feb–Apr / Sep–Oct | Flowers: Jun–Aug

Lobelia Cambridge Blue
Masses of tiny, delicate sky-blue flowers that blanket pots, baskets and edging. An RHS AGM winner and a timeless favourite.
Sow: Jan–Mar | Flowers: Jun–Sep

Ageratum Timeless Mix
Soft, misty clusters of pastel blue and mauve with long, elegant stems—excellent for cutting and adding gentle texture to borders.
Sow: Feb–Apr | Flowers: Jun–Sep

Viola Spring Sherbets
Cheerful, compact violas in cool sherbet pastels and soft bi-colours. Perfect for edging, containers and early-season colour.
Sow: Feb–Aug | Flowers: Feb–Aug

Love-in-a-Mist ‘Delft Blue’
Airy white and blue blooms reminiscent of delftware pottery, with intricate crimson seedpods ideal for fresh or dried arrangements.
Sow: Mar–May / Sep–Oct | Flowers: Jun–Aug

Why Gardeners Love This Bundle

• A harmonious palette of blues, whites, lilacs and cool pastels
• Ideal for cottage gardens, calm planting schemes and elegant summer borders
• Beautiful for cutting, drying and floral arranging
• Long flowering from early summer through late summer
• Easy to grow, pollinator-friendly, and suitable for pots and borders