Is it suitable to grow black pine indoors? Can I plant it indoors?

1. Can black pine be planted indoors? Suitable transplanting time: The best transplanting time of Pinus thunbergii is late winter and early spring. When the winter solar term comes and the temperature is between 0 and 10 degrees Celsius, it can be transplanted. Spring is also the best season when the temperature in Tomb-Sweeping Day is 20 degrees Celsius. During this period, the former is the dormant period of black pine, and the latter is the awakening period of ending dormancy. Transplanting is beneficial to survival and recovery of growth.

2. Transplanting method: It is at the root of the tree when transplanting. Dig a ditch about 25 to 45 centimeters. The depth is about 30 to 50 centimeters. Cut off the big lateral roots. Dig the ditch from top to bottom, slowly close it, let the soil ball go in slowly, cut off the main root and transplant it with the soil ball. Can bet improve that survival rate.

3. Planting soil: Mixed soil is recommended for planting black pine. It is suggested to use mixed soil (original soil+cinder powder+pastoral soil+fresh water river sand), and take 1/4 to plant downhill piles together. The original soil with rhizosphere bacteria can increase the adaptability of Pinus thunbergii soil, and the other three soils are mixed to form loose, breathable and non-stagnant acid soil. Pinus taiwanensis is barren-tolerant, and it is not recommended to use "nutrient soil" or high nutrient soil just after transplanting. In the later stage, nutrients are supplemented by fertilization.