Harvesting

When to Harvest

The pistachio kernel typically develops during the month of July; the enlarged nut pushes on the surrounding shell to cause a natural split. The hull, which serves as a protective covering for the nut, remains intact. As the nut ripens, the hull separates from the shell, and is easily removed when pinched; the hull often turns rosy in color when further ripened. Timing of harvest is important to allow for the greatest amount of naturally split nuts; growers typically begin in late August to early September.

How to Harvest

Pistachios can be shaken, knocked or handpicked from the tree. To shake, grasp the branch firmly and shake vigorously. To knock, first tie a towel around the end of a broom handle or pole to prevent limb damage. Then, strike each limb with the handle or pole to knock the nuts loose.