This is an introduction course to the basic concepts of Therapeutic Horticulture and its application. Learners will be introduced to the basic types of horticultural practices such as viticulture, floriculture, arboriculture, etc.. Learners will find out what therapeutic horticulture is and how gardening can be used as a form of theory. In particular, learners will learn what the Biophilia Theory is and be introduced to the benefits of horticulture. Learners will be taught how therapeutic horticulture can be used as a means of rehabilitation and care. In addition, learners will be shown how gardening can be adapted to meet the needs of people with disabilities. Lastly, learners will be introduced to the factors in designing therapeutic gardens.