Cabbage ‘serpentine’ F1 Hybrid Is An Outstanding Summer Or Autumn Savoy Type Cabbage, That Produces A Much Flatter Head With Few Outer Leaves Compared To Other Savoy Varieties.‘serpentine’will Stand Well Throughout Summer & Keeps Its Form Well, Remaining Firm Through The Frost. ‘serpentine’ Has A Good, Strong Flavour & The Texture Of The Leaves Makes Them Ideal For Steaming & Boiling & Using In Stir Fries.