Product Description Double Mixed Corn Flower in very attractive colours of deep reds, deep purples, whites, reds and pinks. 50cms tall. Annual. Horticultural name: Centaurea Cyanus This variety is perfect for cutting Approximate seeds quantity:@750 Sow: from March – May a nd flowers July – end October Reviews 5 Annual flower seeds Posted by Anthea Guthrie on 14th Jan 2020 Always reliable, very generous number of seeds in the packet, so look g forward to my cutting garden this summer. I’ve been a fan of Franco seeds for ten years