Great for chipping If you enjoy homemade chips then Maris Piper (maincrop) is the potato for you, it is the choice of chip shops throughout the UK. The white skinned tubers, are oval in shape with a cream coloured flesh. Can be stored long term. Offers good resistance to PCM. For those of you with patios, balconies or small gardens then our new Patio Planters & Maris Piper (maincrop) potato deal is ideal