Cornflower In Pots. Place a couple of crocks in the base of your pot to aid drainage. I planted sunflower cornflower borage lupine not edible and nasturtium seeds and a lavender plant I bought at Kensington Market.
29012012 A dark blue dye can be obtained from the petals of the flower that can be used to color linen. Cornflower Centaurea cyanus Cornflowers are extremely colourful hardy annuals. Keep soil fairly dry watering slightly more when weather is hot.
Thin to 8 inches 20 cm apart in all directions.
Corning Ware Blue Cornflower LOT of CasserolesPotsPansSaucepansSauce Maker wLids FREE SHIPPING. Genus Centaurea may be annuals perennials or subshrubs with simple or pinnately lobed leaves and showy thistle-like flowers-heads often with enlarged outer florets. 22022021 Growing in pots and containers. Ensure pot has good drainage.