Product Description
Cornflower Seeds – RHS Plants for Pollinators
Cornflower (Centaurea cyanus) is a hardy annual with blue flowers that suits cottage gardens, borders and meadow-style planting. It is also listed as an RHS Plant for Pollinators.
The upright plants are useful for adding clear blue colour to mixed planting, and the flowers can be cut for simple bouquets or left for visiting insects.
Cornflower is straightforward to grow from seed and can be useful where you want a traditional annual for a natural-looking display.
Key Features
Hardy annual Cornflower.
Botanical name Centaurea cyanus.
Blue flowers for borders and meadow-style planting.
Listed as an RHS Plant for Pollinators.
How to Grow Cornflower Seeds – RHS Plants for Pollinators
Sow directly outdoors into prepared soil in spring or follow the packet sowing instructions for the season you are using.
Sow thinly and cover lightly with soil. Keep the area moist while seedlings establish.
Thin young plants where necessary to reduce overcrowding and allow flowering stems room to develop.
Growing Tips
Grow in a sunny position.
Avoid overcrowding young plants.
Leave some flowers to set seed if you want natural re-sowing.
Frequently Asked Questions
Is Cornflower an annual?
Yes. Centaurea cyanus is an annual and can return from self-sown seed.
Is Cornflower a plant for pollinators?
Yes. This product is listed in the RHS Plants for Pollinators scheme.
Perfect For
Wildflower areas
Cottage gardens
Borders
Pollinator planting
Cut flowers
Quality Seeds
Carefully selected for reliable results
Fast UK Delivery
Packed and dispatched with care
Gardening Expertise
Practical advice from experienced growers
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