To provide a greening method of construction intended for efficiently greening an object to be greened.

This greening method of construction comprises applying a biodegradable adhesive 102 to the surface of a concrete-sprayed surface 101 to be greened, placing side by side a plurality of sedum sheets 103 through superposing on the adhesive 102 so as to stick the sedum sheets 103 to the concrete-sprayed surface 101 with the adhesive 102. Furthermore, the method comprises applying sludge water to the whole surface of the sedum sheet 103 to allow gauze and sedum used for the sedum sheet 103 to easily become attached to each other, and performing spraying work of liquid manure onto the sedum sheet 103 followed by finishing a greening construction.