The present review examines the restorative potential of interaction with flora for the physical and mental health of a person and their psychological well-being. The plant world is a particular part of nature, characterized by responsiveness, aesthetic appeal, and unobtrusiveness. These features make plants an effective means of restoring cognitive abilities, emotional state, as well as developing personal and behavioral effectiveness. At the same time, it is noted that, due to the phenomenon

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... f plant blindness, their recovery resource is not used enough. The types of eco-therapy are analyzed; theories explaining the mechanisms of plants' influence on the people's psyche (biophilia hypothesis, attention restoration theory, stress recovery/reduction theory, and phyto-resonance) are presented. We review the results of studies proving the beneficial effect of interactions with the plant world (gardening, walking in the forest and park, simulation of the natural environment) on physical health and recovery from somatic diseases, on attention, creativity, behavior, and social functioning of a person. The effectiveness of interaction with flora is also noteworthy in the case of working with particular groups of people (adolescents from risk groups, offenders, and psychiatric patients). We analyze the limitations of studies, mainly related to their design.