New potatoes are potatoes from the early crop that are smaller than old (maincrop) potatoes. The most popular and well-known new potato is the Jersey Royal. The unique growing conditions in Jersey (the combination of the gentle climate, the steep slopes and the seaweed used as a fertiliser) produce these delicate new potatoes, which have the same Protected Designation of Origin (PDO) status as Stilton and clotted cream, effectively giving their name EU-wide protection from potential imitators. Other varieties of new potato include Arran Pilot, Home Guard and Red Craig's Royal.