Cabbage WESTLANDSE PUTJES 150 SEEDS £1.70 Quantity: at £1.70 each Add To Basket Dark green crinkled leaves. Can be harvested over a long period, from the end of summer until midwinter. It will stand light frost. Sowing instructions: Sow seed from the middle of April on 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: 150 seeds.