Curriott Hill Nursery
Sunflower Seeds – ‘Claret F1’ | Deep Red Cut Flower Sunflower (UK)
Sunflower Seeds – ‘Claret F1’ | Deep Red Cut Flower Sunflower (UK)
Couldn't load pickup availability
Sunflower ‘Claret F1’ is a striking hybrid variety producing rich, deep red to burgundy blooms on strong, upright stems. Bred specifically for uniform growth and excellent vase life, it’s a favourite for cut-flower gardens and modern borders.
Why Grow ‘Claret F1’ Sunflowers?
Deep red to burgundy sunflower blooms
F1 hybrid for uniform growth and reliability
Strong stems ideal for cutting
Excellent vase life
Attractive to pollinators
Perfect for cut-flower gardens and borders
How to Sow Sunflower Seeds (UK Guide)
Sowing time: April–May under cover or May–June direct sow
Where: Pots, containers, or direct sow outdoors
Seed depth: 2–3cm
Germination: 7–14 days
Harden off before planting outdoors
Growing Instructions
Grow in full sun for best colour
Use fertile, well-drained soil
Space plants approximately 30–40cm apart
Water regularly, especially during dry periods
Stake if grown in exposed positions
Flowering & Garden Use
Flowering period: Summer
Ideal for cut flowers and floral arrangements
Adds bold colour contrast to garden borders
Excellent companion to cottage and modern planting schemes
Product Details
Variety: Sunflower ‘Claret F1’
Plant type: Annual flower
Seed quantity: (20 seeds)
Flower colour: Deep red / burgundy
Plant height: Approx. 150–180cm
Growing location: Borders, 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 cut-flower growers and home gardeners
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
Share
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.