How long does it take for pine trees to survive?

There is no fixed time to judge the survival of pine trees, but it can be judged according to the growth of pine trees Usually, we can understand the survival of pine trees by observing their buds, needles and twigs. These places are the most intuitive places to reflect the survival of pine trees, and generally wait until the pine trees grow to a certain height.

Pine trees see the survival time.

The survival time of a pine tree is not fixed and depends on many factors. The preliminary judgment is based on the growth of pine trees and many places of pine trees. Usually, even if a pine tree dies, its needles will remain green for a period of time, which brings some trouble to judge its survival.

The method of judging the survival of pine trees 1, observing the bud mouth.

When pine trees grow to a certain stage, they will grow some tender buds. If there are no buds, it means that there is something wrong with the growth of pine trees. The normally growing pine buds are full and have a certain hardness. If the pine buds are found to be dry, there will be no feeling of air bags when you pinch them with your hands, indicating that the pine trees have not survived.

2. Observation needle

Pine needles can well judge whether it is alive or not. The cross section of normal growing pine needles is semicircle or more. If the cross section of pine needles grows into a crescent shape, it means that pine needles are not in stock, the surviving pine needles are light green, and the non-surviving pine needles are a little yellow.

Step 3 observe the branchlets

You can also judge the survival of pine trees by observing their twigs. The shoots of pine trees that grow normally and healthily are more energetic and look full and powerful. However, if the twigs of a pine tree are wrinkled and look weak, it means that the growth of the tree is not only problematic, but the branches and leaves are the most intuitive expression of survival.