The work contains a theoretical part, reflecting the general principles of landscape architecture, guidelines for the preparation of the landscaping and beautification project, a list of documents included in the landscaping and beautification project and brief characteristics of some decorative trees and shrubs of particular interest for the landscaper. Such a structure allows to facilitate the preparation of the landscaping project, to select the necessary plants for its implementation, to create landscape compositions, taking into account the functional purpose, aesthetic qualities and biological characteristics of ornamental plants.