A hardy annual that bees, hoverflies and parasitic wasps love, making it is a great companion plant in the garden. A prolific bloomer with dense, curved, bell shaped blue-lilac flowers. It grows to 80 cm and makes a useful border plant that will supply you with cut flowers. Also used as a green manure to suppress weeds and to add organic matter to the soil. Sow in spring for summer flowering or in autumn to protect the soil through winter and early spring blooms. 100 seeds. No.1.