Our Wilko Cabbage January King 3 Seeds produce an exceptionally hardy and reliable, winter-cropping Savoy cabbage. These cabbages have large heads that are full of attractive and tasty purple tinged leaves. A winner of the prestigious RHS Award of Garden Merit. Sow indoors from March to May or outdoors from April to June, ready to harvest from November to March. Average pack contains 350 seeds. Warning:Seeds should not be eaten. Store out of reach of children and pets. Always read the instructions before use.