January King has the best flavour of the winter cabbages/ savoys, also has crisp & crunchy texture. ' Deadon F1? produces the traditional much flatter than round head & attractive red tinge to the outer leaves. ' Deadon F1? colours up earlier than other similar varieties, & the colour further intensifies as colder winter weather approaches. The head when sliced up for cooking or adding to autumn & winter stir fries has a lovely pale yellow internal colour.