Our Sweet Corn Swift F1 Seeds are a fast growing variety that are quick to mature, producing deliciously sweet and tender cobs that are perfect for picking and eating fresh from the garden. A winner of the prestigious RHS Award of Garden Merit. Sow indoors from March to May or outdoors in May, ready to harvest from August to September. Average pack contains 30 seeds.Warning:Seeds should not be eaten. Store out of reach of children and pets. Always read the instructions before use. Wilko Sweetcorn Swift F1 Seeds