Plastic pruning in winter has an important influence on the growth and tree shape of camphor tree. If winter pruning is not timely and reasonably carried out, the tree shape will be disordered, the main branches will be long, and the leaves will be few or low, which will greatly reduce its ornamental value and shading effect. Timely and reasonable pruning can make the tree majestic, tall and straight, beautiful, with dense and symmetrical branches and thick green leaves, and enhance the natural immunity of the tree in a short time.