This prolonged chill promotes consistent blooming in pistachio trees once they exit dormancy after winter. California's Central Valley is far enough from the moderating influence of the ocean to ...

Chinese pistache trees are considered invasive in ... so prevention is critical. These trees bloom in April before leaves emerge, featuring small green blooms with a subtle scent that's not ...

Scientists have created the most detailed pistachio genome map, unlocking new possibilities for climate-resilient, nutritious ...