1、 Colour

The color of potatoes is brown, purple brown or khaki, which is the color we often see in life. However, there are some improved varieties that appear in many colors, such as yellow, black, purple or pink, but few people have seen such potatoes

2、 Shape

Generally speaking, the shape of potatoes is not very beautiful, and their sizes are different. Some are oval, some are oblate, or oval. The surface is very smooth. Some varieties feel rough, and the skin is very thin. It usually has some bud eyes on potatoes, some of which are shallow and some are very deep. Its size is different, and its diameter is about 3-10cm

3、 Plant morphology

The primary leaf of the plant is a single leaf. When it grows continuously, it becomes unequal compound leaves. The leaf length is usually different, about 10-20cm, with petiole, and the length is about 2.5-5cm. Its leaves are oval to oblong, with some tips at the tip