Our Sweet Pea Singing the Blues Seeds produce a cool and tranquil blend of sweetly scented flowers that are ideal for climbing trellis, netting or fences. They\'re also wonderful when cut for posies. A hardy annual. Sow indoors from January to March and September to October or outdoors from April to May, ready to flower from May to October. Average pack contains 25 seeds. Height 180cm. Warning:Seeds should not be eaten. Store out of reach of children and pets. Always read the instructions before use.