Pistachio trees grow up to 30 feet tall, with taproots just as long. Pistachios are botanically not nuts, just like cashews. They are drupes—pistachios are the seeds, not the fruit.

Tree nut allergies are when your body’s immune system overreacts to proteins found in nuts that grow on trees, such as almonds, cashews, and walnuts.

Could Boost Brain Health The healthy omega fatty acids that are contained in pistachios help support brain health and could ...

For Pat, and many breeders at Wolfskill, finding solutions can often mean pulling plant genetics from around the world. Pat Brown: So we're standing pretty close to the pistachio germplasm repository ...

Orandi’s father, Dr. Mehdi Orandi, a fifth generation farmer from Iran, planted his first pistachio trees in 1971 and started that plant more than 30 years ago.

Orandi’s father, Dr. Mehdi Orandi, a fifth generation farmer from Iran, planted his first pistachio trees in 1971 and started that plant more than 30 years ago.

Orandi’s father, Dr. Mehdi Orandi, a fifth generation farmer from Iran, planted his first pistachio trees in 1971 and started that plant more than 30 years ago.