Happy fruit tree is a long-lived tree, which grows very slowly. It takes at least six years from sowing to fruiting, and the peak period of fruiting is from the fourteenth year to the seventieth year after sowing. Generally, grafted happy fruit trees begin to bear fruit in the third year, and can enter the fruit flourishing period in the sixth year;

Location: Pistachio nuts are drought-resistant and cold-resistant, with strong adaptability. Suitable for planting in loam and sandy loam with deep soil layer and good ventilation. At the same time, it is more vulnerable to late frost. Try to choose the middle of the hillside, open flat land, valleys and places sheltered from the wind and the sun. If you want to plant it, don't plant it on the windward side of the main wind direction. Soil: Happy fruit trees have strong adaptability to soil, and can grow on almost all types of soil, especially thick, light or dry calcareous sandy loam and yellow loam, and can grow in clay loam, sandy loam, light chestnut soil, light loam and slightly saline soil. Growth needs trace elements such as potassium and iron. Pistachio nuts are not tolerant to salt and alkali, and cannot grow in places that are too wet and stagnant.

Planting: planting seedlings, you can choose both finished seedlings and bud seedlings. First, dig a tree-planting pit with a diameter of 60 cm to keep its roots level with the ground, stabilize the soil while planting, and then water and irrigate; When grafting, Pistacia chinensis and Pistacia chinensis should be used as rootstocks to graft and propagate seedlings, and neutral or slightly acidic calcareous soil should be selected on sunny gentle slope or flat land; Moisture: the annual precipitation in the suitable planting area of happy fruit trees is in the range of 200-400 mm, its growth will remain in good condition and the fruit will be fully harvested; In areas with less precipitation, although it can grow, blossom and bear fruit, lack of water may lead to fruit failure;

Moisture: the annual precipitation in the suitable planting area of happy fruit trees is in the range of 200-400 mm, its growth will remain in good condition and the fruit will be fully harvested; In areas with less precipitation, although it can grow, blossom and bear fruit, lack of water may lead to fruit failure; Pruning: Pistachios like light and dry, so it is recommended not to cultivate happy fruit trees in high density, because its branches are thick, and the principle of pruning is to sparse more and cut less; Fertilization: In order to make the happy fruit trees we planted strengthen their vigor and promote flower bud differentiation, we can consider applying more organic fertilizers and rationally allocating pollinated trees. Because they are not self-pollinating, we must ensure that conditions are created for the normal pollination of pistachio to help improve the results.