What is the best season to plant trees? When is the best time to plant seedlings?

The best season to plant trees is spring, especially now that trees are easier to survive in March and April, but not so much in summer.

In spring or summer, the temperature is right, so that the trees can grow better.

In the spring, Arbor Day is in March.

Spring is the season of recovery, the temperature is mild, the most suitable for planting trees, the survival rate is relatively high, and the temperature in summer, autumn and winter is not conducive to tree growth. Spring is the best time to plant trees during Arbor Day, which falls on March 12, when the temperature turns from cold to warm, which is suitable for seeds and shoots to germinate.

When planting trees in spring, the survival rate of trees is higher, which is mostly related to temperature and moisture. In spring, when the temperature warms up and the ground surface thaws, the soil contains a certain amount of water, which can make the roots of trees grow better. During spring, the light is more and softer, and the air is more humid, which is conducive to the germination and growth of tree branches and buds, so planting trees in spring can survive well.

Fruit trees such as apple and cherry trees are usually planted in the spring and the fruits ripen in the fall. Ornamental trees such as ginkgo and pine trees are also suitable for planting in spring, where the leaves turn yellow in autumn, while pine trees are evergreen all year round, and the trees are strong and upright, and the ornamental value is relatively high. In addition to this, trees such as apricot, willow, and locust trees are all suitable for planting in the spring.

In addition to spring, trees can also be planted in autumn around September. Autumn is a good way to plant trees that are easier to grow, such as willows, maples, poplars and walnuts, which are resilient and can be planted in September and germinate in the following spring, while ornamental trees such as Pinus tabuliformis can be planted around October.

The planting season for saplings is generally in spring, and spring and March are the best season for planting saplings.

Saplings are best planted in spring and autumn, when the survival rate is high.

The best time of year to plant trees is around Arbor DayDuring this time, the temperature is relatively mild, the air humidity is high, and the soil layer contains a certain amount of water, which can improve the survival rate of trees. Trees can also be planted between September and November in autumn, and some trees that are tenacious and easy to survive can be planted in autumn and germinate in the following spring.

In order to ensure the survival rate of trees, attention should be paid to the steps of tree planting:

First, dig a pit.

Dig a tree pit of appropriate size according to the length and width of the root system. The depth is generally 50 cm. When digging a pit, the cooked soil on the surface and the loess below should be poured on both sides of the pit.

Second, backfill.

Before planting trees, according to the length and width of the roots and the length of the top of the root system, part of the cooked soil should be backfilled in the pit. In general, backfill cooked soil 20 to 30 cm.

Third, planting.

Remember the phrase "three-two-one" - three buried, two stepped on, and one lightly lifted. When placing the sapling, the roots should be straightened and the branches should be served, which is the premise. When planting trees, the soil should be filled in three times.

The first time to fill a little soil, at a certain distance from the top of the pit to stop the filling, in the filled soil buried around the tree for a week, with even force to step on the firm, and then gently lift the stem, shake loose, to ensure that the roots of the breath unimpeded.

After filling the soil for the second time, step around the tree again. After the third filling, try to ensure that it is level with the pit surface. The roots of the tree should be aligned with the tree in the north-south and east-west directions. Then, a large disc is enclosed on the pit face for easy watering and maintenance in the future.

Fourth, cover the soil and protect moisture.

Once the saplings are planted, cover them with a thin layer of soil to retain moisture.

The role of trees

1. Photosynthesis, absorbing carbon dioxide and releasing oxygen.

2. Transpiration, regulating air humidity.

3. Fix the soil and prevent soil erosion.

4. Barrier function, liquid cover to block wind and stop sand.

5. Increase greening and beautify the environment.

6. Appreciating the value of beauty and increasing the artistic component.

7. Industrial value, wood, wood carving and other wood products.

8. Medicinal value, made into medicinal materials.

9. Trees can reduce noise pollution.