Morgan Bowen wrote:
From Logan Utah Pistachios are grown at 4500' elevation without irrigation or any other inputs. These trees were planted by Iranian students in the mid-1970's and have thrived ever since.
So I live just over the mountain in Malad. I would love to grow pistachios. I wonder if they would grow there we are slightly colder than you. Do you need to wrap the trees in the winter or anything? Is it more important to have a hot summer and the tree does fine through the winter?