Having money to live in the southeast room, not warm in winter and not cool in summer "is the condition for people in the cemetery to choose housing, so there are more things that people in the cemetery can't accept in housing, that is, numbers and positions and the role of some special objects in the cemetery.
Generally, there are pine trees and cypresses, which symbolize the immortality of the deceased. In addition, planting pine and cypress also has the function of soil and water conservation and grave protection. Of course, in order to find the graves of relatives, people will plant trees next to them. When they grow up, they can see where they want to sweep for miles. Contrary to the cemetery, no matter how delicious the mulberry is, it will not be favored by the owner, and the pear with refreshing taste will be rejected by the front yard and backyard. Why? It is probably the homonym of "mulberry", "mourning", "pear" and "separation". There is a saying in the graveyard that "mulberry, pine, cypress, pear and locust do not enter the house", which is the reason.
Pinus tabulaeformis, Pinus massoniana, Pinus tabulaeformis, Cedar and Platycladus orientalis are planted in most places; The best way to plant trees in a cemetery is to plant pines and cypresses. Pine and cypress are evergreen all the year round, with high survival rate and strong insect resistance, which means.
There were many willows, cypresses and locust trees in ancient times. Willow is homophonic for "staying". In ancient China, willow branches have the functions of exorcising evil spirits, rising the sun and praying for blessings, so it is more suitable to be used in cemeteries (it is also applicable in geomantic omen, after all, there are too many cloudy days for ghosts to pass the reincarnation stage). Cypress is an evergreen tree with strong yang and perseverance, and is generally planted to protect the tomb. Sophora japonica is because of its longevity and perseverance, representing the venerable dead.