Pine symbolizes tenacity and tenacity, and represents the spiritual quality of high morals and integrity, as well as the spirit of perseverance, purity and fearlessness. Because pine trees are tenacious, they can grow normally even in harsh environment, maintain life and have a long life, which also represents longevity. Pine, bamboo and plum blossom are called three friends at the age of 18.

Pine trees are characterized by straightness. No matter how bad the environment is, they will still stand. Integrity, firmness and simplicity are beauty. Because of its characteristics, it is often used to compare people with strong quality and warn users to be an upright and noble person.

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Substrate selection: Pine has low requirements for soil, strong adaptability and poor tolerance. It is best to choose loose and fertile sandy loam with good drainage and strong acidity.

Light management: most people like light and have weak shade tolerance. If you are in a dark environment for a long time, it will easily lead to sparse dental crowns. Therefore, it is necessary to give them as much sunshine as possible when breeding, which is conducive to their vigorous growth.

Water management: its leaves are narrow, the cuticle is developed, and it has a xerophytic structure, so it has strong drought tolerance, can endure water shortage without being hurt, and can grow in shallow rocky dry environment. Excessive soil water content is unfavorable to its growth, so attention should be paid to drainage to avoid waterlogging.

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