HORTICULTURE

Detailed explanation-1: -Ornamental plants are plants that are grown for display purposes, rather than functional ones. While some plants are both ornamental and functional, people usually use the term “ornamental plants” to refer to plants which have no value beyond being attractive, although many people feel that this is value enough.

Detailed explanation-2: -horticulture, the branch of plant agriculture dealing with garden crops, generally fruits, vegetables, and ornamental plants.