The ideal temperature for the growth of this tree is 32-38 degrees Celsius. It can withstand temperatures as high as 49 degrees Celsius and as low as -12 degrees Celsius. It grows in most types of soil and tolerates salinity and alkalinity of soils. Varieties: Barhi palm trees - Barhi fruits taste sweet at all stages (dry - moist - dates). It is a good digestive. It is recommended to eat its fruit at the end of the meal to aid digestion. The Barhi palm tree is characterized by being one of the most productive in the world, and a single palm tree reaches 250 kilograms, thus providing an excellent profit for the investor. Its trunk is huge, its fronds are long and thick, and the fronds are slightly bent. It is called (the king of dates) and is characterized by its high quality and productivity. The fruitful palm tree is classified as the “Majdool” variety, which is the first in the world among the rare varieties of fruitful palm trees that produce dates. Its dates top the list of the most famous types of dates in the world at the present time and the most expensive in terms of value and benefit, as it is exported at very high prices that are many times higher than all other types of dates from the other varieties grown in the world. The Samman palm tree - the trunk is somewhat huge and the bases of the fronds are thick. The fruit is cylindrical, somewhat short and integrated, so the length is close to the thickness. The color of the fruit is light yellow, turning into a soft, sweet-tasting, free of fibers. The Zaghloul palm - characterized by its blood-red color and sweet taste, and the palm produces about 150 kilograms Grams per year Fruiting dates: The pollinated fruits of the palm tree are harvested throughout the autumn months, from September to December.