The azalea grafted with Rhododendron azalea has a good red flower pile.

The azalea and safflower are piled up. Red pile makeup plants have strong adaptability and thick branches and leaves, which can improve the survival rate of rhododendron. Rhododendron is grafted in spring, and the climate in spring is warm, which can accelerate wound healing. The grafting time is about March, and the survival rate is high. It can be achieved by grafting. After grafting, the interface of the plant needs to be disinfected to prevent the plant from being infected by bacteria. After later maintenance, plants should be given enough light, water and fertilizer to promote their growth.