1、 Blade difference

Kale leaves are colorful and colorful. Its leaves are relatively thick and obovate, covered with a layer of wax powder. Its leaves have wavy folds, just like bird feathers

The leaves of purple cabbage are purple, and the places near the leaf veins will be a little green, which is closer to circular as a whole. The length is about 33cm and the width is about 30cm. Its leaves have a layer of white powder

2、 Habit difference

The leaves of kale do not curl up into a ball as they grow. However, the leaves of purple cabbage will gradually grow into a flat spherical leaf ball as they grow up. The ball weighs 1.5-2kg, the height is about 12cm and the width is about 20cm