Green pistachios are voluntarily harvested earlier to assure a bright green kernel internal color.
The early harvest causes reduced yield per hectare which is the main reason for their higher value, but allow its unique dark or bright green color in comparison with any other nut. The higher fat content emphasizes also their flavor for high quality confectionary, pastry and ice-cream industry.
GPPK are peeled (shell and skin are removed) allowing its natural and unique bright green color to appear. The product is graded by color using electronic equipment within a 4 different grades of greens.