Coptis chinensis with Qingre jiedu

Coptis is cool, moist, shade, avoid high temperature, drought.

 Generally distributed in the high mountain area of 1200~1800m, it needs the natural environment with low temperature and large air Humidity.

Do not withstand strong sunlight, like weak light, so need shade. 

Shallow root, distributed in 5~10cm soil, suitable for loose topsoil, rich humus, deep soil, ph5.5~6.5, for Micro-acidity. 

The Alpine cold shade of the mountain between the 1500~2300 and the rice, wild or sometimes cultivated.