Cornflower ‘Blue Ball'
Centaurea cyanus
approx 80 Seeds
This variety produces beautiful blue coloured flowers. This attractive flower is commonly used in wildflower arrangements and cottage gardens. Cornflower is an easy to grow flower. Annual growing to 80cm Full sun to part shade Sow 2mm deep Best in temperate / cool climates but will tolerate warmer zones. Sow Spring Seeds germinate best at 18-20 degrees C soil temperature