Ornamental plants are usually grown in the flower garden, or as house plants. They are usually grown for the display of their flowers. Other common ornamental features include leaves, scent, fruit, stem and bark. In all cases, their purpose is the enjoyment of gardeners and visitors. Or to show their beauty. Ornamental plants may also be used for landscaping, and for cut flowers. The cultivation, called floriculture, is a major branch of horticulture. 