Ahmad Aghaei Pistachio (long pistachio) is one of long pistachio types. It is one of the most delicious pistachios among the pistachio cultivars which is globally famous, and has high sale in the market every year. Also, its light skin compared to that of other types of pistachios has made this type of pistachio very popular. This long pistachio is smaller than Akbari pistachio (super long pistachio) and larger than Fandoghi pistachio (round pistachio). Along with the Akbari pistachio (super long pistachio), Ahmad Aghaei Pistachio (long pistachio) is Iran’s most famous pistachio. This type of pistachio is well-known not only in Iran but also in foreign countries. The highest amount of Ahmad Aghaei Pistachio belongs to south of Iran.  The most significant advantage of this type of pistachio is its excellent taste and beautiful appearance because of which, Iranians use this type of pistachio a lot in their celebrations and ceremonies. Also, this type of pistachio is the most popular type of pistachio in East Asia, especially in India and China, and it can be recognized with its long appearance.