Great for chipping maincrops if planted in mid march would be ready to harvest within 15 20 weeks maris piper offers good resistance to pcnfor those of you with patios balconies or small gardens then our these patio planters with 2kg maris piper seed potato are perfect for you great for beginners this variety will produce high yields of dry floury tubers with creamy white flesh a versatile all round maris pipper is especially good for cooking homemade chips