Cabbage RED DRUMHEAD 250 SEEDS £1.70 Quantity: at £1.70 each Add To Basket For late summer and autumn harvest. Solid round heads. Excellent taste. Sowing instructions: Sow seed from the middle of April in a seed bed, or sow direct into modules or pots. Growing instructions: Plant out after six weeks at a distance of 60x70 cm. All cabbages grow best when the temperatures are not too hot and where moisture is readily available. They require a fertile soil rich in humus. Average contents: 250 seeds.