Exploring the health benefits of home gardens: biological, psychological, and therapeutic perspectives

Home gardens serve as dynamic interfaces between environmental sustainability and human health, providing active, immersive engagement with nature. This review examines the extensive biological and psychological benefits of gardening, positioning it as more than a leisure activity but a transformative health practice. Biologically, home gardens reconnect individuals with soil microbiota, enhancing immune function, regulating endocrine responses, and improving air quality. Psychologically, gardening fosters mindfulness, emotional stability, cognitive function, and social cohesion, reducing stress, anxiety, and depression. These findings suggest that human care for nature reciprocally enhances personal health and community resilience. Thus, integrating gardening into public health policy through urban planning, healthcare prescriptions, and community initiatives could yield significant benefits for human well-being. Future research should explore optimal engagement levels, long-term health effects, and technological advancements that enhance accessibility. As evidence grows, it strengthens the case for home gardening as a key public health and sustainability strategy, demonstrating that tending to nature at home fosters both personal well-being and environmental enrichment.