1、 Planting requirements

1. Loam: the requirements in this respect are not very strict. It has strong adaptability to all kinds of soil. It can be planted after treatment, whether it is barren soil or mild saline alkali land

2. Sunshine: the demand for sunshine is very strong, which is stronger than ordinary apples. In the case of strong light, the sweetness of apples can be guaranteed

3. Water: it can withstand drought, so it doesn't need too much water. It only needs to be added according to the growth trend. It must not be added in excess, otherwise it will have an adverse impact on growth

2、 Introduction

Due to the influence of the growth environment, the skin of black diamond apples becomes black purple. Their quality is relatively high and the taste is relatively sweet. However, the cultivation time can reach more than five years, the growth cycle is long, the price is relatively expensive, and the economic benefits are relatively high

3、 Where to plant

Because of its growth characteristics, it can withstand cold and needs a lot of light, so it is suitable for planting in high-altitude areas, and low-altitude areas can not meet the required light conditions. The main producing area is Tibet. In recent years, Shaanxi, Qinghai, Gansu and other places with similar climate have also been planted, and the taste will be better