20% off
Centaurea cyanus Black Ball | Cornflower
approx 300 seeds
In stock (delivery in 3-4 working days)
1
Delivery options
Seed Packets (only) £2.99
Overview
Specifications
- Position: full sun
- Soil: well-drained, preferably poor soil
- Rate of growth: average
- Flowering period: May to July
- Hardiness: hardy annual
- Eventual Height:0.6m-0.9m
- Eventual Spread: Less than 0.3m
Eventual height & spread
How your order will arrive
About Primrose
Primrose is the place to be to Discover Everything Garden.
We were created in 2003 to become the UK's largest online-only garden centre. Thousands of plants, planters, awnings, garden furniture sets, water features and more line our digital shelves, and we're ready to fill your garden with comfort, quality, colour and style.
If you'd like to find out more, check out our 'About Us' page.