Our Cornflower Double Blue Seeds produce one of the easiest old fashioned cottage garden annuals available. Great as cut flowers or to attract pollinators into the garden - they're hard to beat. A hardy annual. Sow outdoors from March to May and September to October, ready to flower from June to September. Average pack contains 250 seeds. Height 75cm. Warning:Seeds should not be eaten. Store out of reach of children and pets. Always read the instructions before use.