Manufacturing technology of mountain pine bonsai

1, broken pine mining. It must be carried out before and after the great cold, but it is divided into three periods: before and after beginning of spring, before and after the Dragon Boat Festival, and before and after the great summer heat.

2. Change the traditional bare root excavation. Compared with miscellaneous trees, Pinus taiwanensis has fewer fibrous roots and fewer new roots sprouting from root wounds, so that it can be excavated with soil.

3. Break the traditional management mode of "dry pine and wet cypress". In view of the difference between Pinus armandii and other pine trees, the maintenance period of Pinus armandii should be adopted.

4. Break the simple method of "keeping branches and cutting dry". Combining cutting with Pinza, combining branches with antlers and chicken feet to form a unique mountain.

5. Break the misunderstanding that Pinus armandii can't be grafted. It is an acknowledged fact that five needles pine, black pine and miscellaneous wood are grafted, but the grafting of mountain pine is rare in the past.