Curriott Hill Nursery
Cosmos ‘Sonata Series Mixed’ Seeds – Compact Summer Flowers for Cutting (UK)
Cosmos ‘Sonata Series Mixed’ Seeds – Compact Summer Flowers for Cutting (UK)
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Cosmos ‘Sonata Series Mixed’ produces masses of daisy-like flowers in soft pinks, whites and rose tones on compact, well-branched plants. Easy to grow and free-flowering, it’s ideal for UK borders, pots, and cut-flower gardens where space is limited.
Why Grow Cosmos ‘Sonata Series’?
Compact habit ideal for smaller gardens and containers
Long flowering season through summer
Excellent as a cut flower
Loved by bees and pollinators
Easy to grow from seed
Reliable performance in UK conditions
A modern cosmos series that delivers continuous colour without flopping.
How to Sow Cosmos Seeds (UK Guide)
Sowing time: March–April indoors, April–May direct outdoors
Where: Seed trays under cover or direct sow after frost
Seed depth: Lightly cover
Germination: 7–14 days
Temperature: 15–20°C
Harden off indoor-sown plants before planting outside once frost risk has passed.
Growing Instructions
Grow in full sun for best flowering
Prefers well-drained soil
Space plants 20–25cm apart
Avoid over-feeding — poorer soil encourages more flowers
Cut regularly to promote continuous blooming
Flowering & Use
Flowering period: Early summer through autumn
Ideal for borders, pots, and patio containers
Excellent for informal bouquets and vases
Adds lightness and movement to garden displays
Product Details
Variety: Cosmos ‘Sonata Series Mixed’
Plant type: Half-hardy annual
Flower colours: Mixed pinks and whites
Approx. seed count: (30 seeds)
Plant height: Approx. 45–60cm
Growing location: Borders, pots, cut-flower gardens
Difficulty level: Easy
Suitable for: UK growing conditions
Why Buy from Curriott Hill Nursery
Seeds selected for reliable UK performance
Small-batch, quality-focused nursery
Fast UK dispatch
Ideal for beginners and cut-flower growers
Materials
Materials
Shipping & Returns
Shipping & Returns
For Seeds
If you are unhappy with your purchase, we will accept returns up to 14 days from purchase.
Refunds will be issued once the item has been received by us, in its original packaging.
Buyer pays for return postage
For Fresh Microgreens
If your Microgreens do not arrive in Perfect Condition with 48 hours of dispatch we will refund all orders.
Dimensions
Dimensions
Care Instructions
Care Instructions
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Sow, Grow & Enjoy – The Curriott Hill Way
Whether you’re planting vibrant flowers, fragrant herbs, or wholesome vegetables, each Curriott Hill Nursery packet holds more than just seeds — it holds potential, peace, and the joy of growing something beautiful.