Yates Flower Seed Cornflower Mystic Blue 0.6g SKU: 123601 MODEL: 51936 Error. try again later You've successfully joined the club $ 3 .98 each Available on orders $50 to $1500.More info × Mitre 10 Variants Hardy and easy to grow variety. Makes a popular cut flower. Features and benefits Cottage garden charm. Rich blue blooms. Flowers 14 to 20 weeks.