Centaurea cyanus 'Blue Boy' / 'Blue Ball'
- Product number: 512100
- Origin: Europe
- Latin: Centaurea cyanus
This attractive blue colour remains typically associated with the cornflower, although there are, of course, many other colour variations within the cornflower family. This double-flowered variety resembles the wild cornflower, but with fuller blooms. Height 60-75cm.
Names:
Latin: Centaurea cyanus
Dutch: Korenbloem
Also known as: Pale Blue Cornflower
English: Cornflower
Sowing method:
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- Flower colour: Blue flowers
- Origin: Europe
- Average growth height: 60 to 90 cm
- Annual or perennial: Annual
- Attractive to insects:
- Winter hardy: Not frost hardy
- Ease of cultivation: Easy
- Latin: Centaurea cyanus
- Dutch: Cornflower
- Also known as: Pale blue cornflower
- English: Cornflower
