Effects of Horticultural Therapy on Asian Elderly' Mental Health

The objective of this study is to determine whether horticultural therapy would improve the psychological well-being of the older adults. 70 healthy elderly were randomized into the active horticultural therapy or the waitlist control group. Sessions will be conducted weekly for 12 weeks, and monthly for 3 months. Participants would be assessed at 3 time-points: at the start, at 3-months and at 6-months. It was hypothesized that as compared to the waitlist control group, participants in the active horticultural therapy will have (1) lower depression and anxiety symptomatology; (2) higher life satisfaction; (3) feel more socially connected; and (4) improved cognitive functioning.