A method for rapidly growing a tree includes obtaining a cultivating material by cutting a length of a trunk or a bough from a tree. Twigs are removed from the cultivating material. A wound healing agent is applied on a severed end and on wounds of the cultivating material. A periphery of the lower section of the cultivating material is cut to form a plurality of grooves. The severed end is cut to obtain an oblique face. A root-growing agent is applied on the periphery of the lower section and the oblique face. The lower section of the cultivating material is planted into earth. A shield is wrapped around an intermediate section of the cultivating material. The cultivating material is cultivated for a plurality of months for growing roots from the lower section of the cultivating material and growing branches and leaves from a top section of the cultivating material.
