Good pistachio climate

The pistachio tree is resistant to severe cold winter and high summer heat. Pistachio tree is not compatible with weather and humidity. Humidity in the ground causes gum disease and collapse of the tree, which gradually weakens and finally dries the tree. The pistachio tree shows a high resistance to dehydration and dryness, so that old trees can be kept alive for a long time (maybe several decades) without irrigation.