If you are looking for a perennial nut tree to produce a delicious crunchy snack that is packed with healthy vitamins and minerals, you may want to consider growing a nut tree. Pistachio vera requires very specific growing conditions, but if you can make ends meet, it will produce a bumper crop. Pistachio trees grow in hot, dry climates with plenty of sunlight, and seedlings are planted in late fall. Although it grows slowly (it can take as little as five to seven years to produce a large crop), the rewards of growing your food far outweigh the effort and patience required. These fruit trees can grow up to 30 feet in height, with their primary roots being the same length. Their flowers are inconspicuous and completely lacking leaves. But what they lack in appearance they make up for in the production of delicious nuts.
- How to plant pistachio trees
Pistacia vera is a variety of fruit trees. In simple terms, this means that it is not self-pollinating. The tree will have either male or female flowers, and you will need one of each if you want to produce pistachios. Strong winds in spring and summer are important for a healthy harvest of pistachios. Pollen from the male trees must have enough air to flow from the male blossoms to the female tree blossoms. Generally, trees planted within 50 feet of each other will be able to pollinate.
- pistachio tree care
Growing pistachios is not an option for everyone due to their special climatic requirements. The biggest factors to consider are the temperature, humidity, and precipitation in your area. 
Pistachio trees require very warm temperatures during the day and do not appreciate high humidity or moist soil. It does best in well-drained sandy and clay soils. Deep watering is best.
- the light
The pistachio tree needs full sun and thrives in hot, dry climates.
- Soil
Although the pistachio tree grows in almost any type of soil, it does best in light, sandy, and clay soils that are well drained. Heavy, wet soil is not an option for these trees. Because of its long roots, the soil must reach deep into the ground.
- water
The pistachio tree is highly drought tolerant and prefers dry landscapes. However, don't allow this reputation to give you an excuse to deprive your pistachio tree of water. They still need a lot of water to produce a bumper crop of walnuts. Your tree will appreciate deep and infrequent watering, allowing water to saturate the soil. In the summer heat, additional water is appreciated. 
let the water dry before watering again; Pistachios do not do well in wet soil or standing water. For large gardens, many people use irrigation systems.
- temperature and humidity
These trees love it hot! The optimum temperature for a pistachio tree is around 100 degrees Fahrenheit. Although these warm temperatures are loved, they require cooler temperatures (45 degrees Fahrenheit or less) for part of the year. This drop in temperature leads to dormancy, which is important for surviving the winter. However, pistachio trees cannot tolerate frozen ground. Unlike tropical plants that love warm temperatures and humidity, the pistachio tree does not like excessive moisture. It thrives in hot, dry climates.
- Fertilizer
Before adding any fertilizer, it is important to do a soil test to see what the soil may be lacking. If it is deficient in nitrogen, phosphorous, or potassium, you can customize the fertilizer to meet the nutritional needs of your tree. It is best to apply compost in late winter to early spring to produce a good crop.
- crop
The tree usually takes five to seven years to produce nuts, usually in October. 
When the pistachios are ready to be harvested, the shell turns a beautiful pinkish yellow color and separates the shell (the outer shell of the nut) from the inner shell. Once this happens, rape the branches to dislodge the nuts and collect your reward. For an easier harvest, try placing a sheet or tarp under the tree before removing the nuts. After harvesting, be sure to remove the sage within 24 hours for the best flavor and freshness.
- How to grow in pots
These trees can be grown as seeds in containers for the first three to five years. After that, it should be planted in the garden to allow the tree to mature. This is important because of the long roots of this species, which will stunt as the container grows in the long run.
- pruning
Just like other nut trees, pistachio vera is classified as a fruit tree. This makes pruning important for getting the best walnut harvest. When the tree is young, select the branches to serve as the main branches of the growing tree. It is better to choose those that are evenly spaced around the stem. Avoid branches that directly cross each other. After selecting the main branches, snip off all branches below the lowest main branch - this should be 24 to 32 inches above the soil. All other branches should be pruned to about 4 to 6 inches in length. 
Pruning the pistachio tree in midsummer will help encourage the tree to branch and thicken. To stimulate continued growth, you may want to prune your tree two to three times a year.
- Propagation of pistachio trees
You must know Pistachio trees can be propagated by budding on the rootstock in the fall. However, achieving success can be difficult. Many people will buy seedlings rather than a guarantee of success.
- Common pests/diseases
If a pistachio tree is kept in conditions that are too humid (whether through watering, spacing, or climate), it can cause a disease called late blight in which black spores can develop on leaf blights. Botrytis can also be a problem in wet springs, especially for male trees. Verticillium wilt can be particularly devastating, even causing the tree to die. Growing resistant root grafts can help ensure that this is a problem that you will have to deal with.