1, Tanchun likes semi-cloudy, fertile, moist and soft soil, with strong root germination, but it is not tolerant of barren soil and stagnant water. The seeds of Cinnamomum camphora are difficult to harvest, so it is not propagated by sowing method, but mainly by layering and branching method. Cutting can also survive, but it is rarely used because of its long rooting interval and troublesome management.

2. Planting fragrant springs should be selected on the fertile land with semi-cloudy and semi-wet pages in the courtyard, preferably on the east and west sides of the courtyard or near the south wall. Pay attention to watering after planting, and the management after survival is also very simple, but pay attention to maintaining ventilation and pruning when the branches are too crowded and overlapping.

3. When I was in bloom, I was outside the beetle area, so I often harmed the flowers and even ate them all. Beetles are mainly active in the morning and evening, and dichlorvos can be sprayed with 1000 times of water at night. When it is overheated in early summer, poor ventilation will easily cause bituminous coal disease, which will cover the whole branches and leaves with a layer of black bacteria and hinder breathing and photosynthesis. You can spray carbendazim for treatment or dip an old toothbrush in a cleaning brush.

4. It is best to prune the branches after the flowers wither, and pay attention to keeping the short branches. Generally, flower buds are planted with short branches and tips born over two years. Water before and during flowering, and apply some organic fertilizer in summer, but not too fragrant, so as not to cause vain growth.