What cold-resistant bamboos can be planted outdoors in the north (Beijing area)?

Gold inlaid jade bamboo, purple bamboo, green bamboo, gold inlaid jade bamboo, early garden bamboo, bamboo and so on. These bamboos have good drought tolerance and can be planted in northern cities.

The annual average temperature of bamboo stands is 12 to 22℃, the monthly average temperature of/kloc-0 is 5 to 1 0℃, and the extreme low temperature is -20℃. Cold-resistant bamboo is domesticated through continuous seed selection, which can adapt to the cold and arid climate in the north.

Planting requirements:

Cold-resistant bamboo can adapt to the cold and arid climate in the north, which is very suitable for planting in saline-alkali areas in the north. The soil PH in the area where the author works is 9, and the salt content is 0.2%. Cold-resistant bamboo can grow well without technical measures such as changing soil.

Cold-tolerant bamboo is extensively managed, and the requirements for water and fertilizer are not strict. Bamboo in early garden likes humid environment and bears drought. Except in spring and winter, you need to pour water once to turn on and off frozen water. If it is not too dry in other seasons, you don't need to compare water. There is no special requirement for fertilization.