The book entitled "ornamental and landscape horticulture" covers a range of topics, including the germination process and the biochemical and morphological responses of ornamental and horticultural plants to environmental stress. The book addresses several key areas: propagation techniques for ornamental plants (e.g., in-vitro propagation, stem cuttings, bulbs, etc.), innovative cultivation practices and techniques for cut flower and potted plant production (e.g., irrigation, fertilization, pest and disease management, environmental control, plant growth regulator treatments, etc.), exploration of new ornamental species that can be utilized by the floriculture industry, including endemic and aromatic plants, sustainable and environmentally friendly ornamental production methods (e.g., low carbon footprint cultivation, life cycle assessments, etc.), and postharvest handling, quality assessment, and trade.