RESEARCH
Horticultural Therapy for Improving the Work Performance and Interpersonal Relationships of Persons with Intellectual Disabilities
Summary
A study on horticultural therapy (HT) for individuals with intellectual disabilities found that structured gardening activities significantly improved hand function, work performance, and social skills. Participants engaged in a 12-session program that included planting, watering, and garden maintenance, which enhanced fine motor skills, grip strength, and cognitive abilities.
Additionally, blood tests revealed an increase in vascular endothelial growth factor (VEGF), indicating potential cognitive benefits from HT. The therapy also helped participants develop better interpersonal relationships and greater responsibility in work settings. The findings suggest that low- to moderate-intensity gardening programs can be an effective tool for vocational rehabilitation​