RESEARCH

Impacts of Therapeutic Horticulture on Happiness and Loneliness in Institutionalized Clients with Mental Health Conditions

This study examined the impact of therapeutic horticulture, compared to other occupational therapies, on the emotional well-being of clients with mental health conditions

Program Types: Therapeutic

Population Groups: Mental Health Challenges/Trauma

Setting or Context: Hospitals/Clinics

Health and Wellness Outcomes: Increased Social Engagement & Skills

Allied Profession Intersections: Occupational Therapy

Type of Activity: Outdoor Gardening, Growing Plants from Seed

Evidence Type: Observational Research, Qualitative Research

Measurement and Evaluation: Program Effectiveness

Access: Paid

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Summary

This study investigated the impact of therapeutic horticulture (TH) on happiness and loneliness in institutionalized clients with mental health conditions. Clients attending TH with other occupational therapies (OTs) were compared to clients only attending OTs other than TH. The study employed a descriptive, observational, and cross-sectional design, using the Subjective Happiness Scale (SHS) and the Social and Emotional Loneliness Scale for Adults (SELSA-S) to measure outcomes, alongside sociodemographic and clinical data gathered via questionnaires. Clients in the TH group participated in activities twice a week for 2 hours over 53 weeks, engaging in tasks such as plant identification, composting, soil preparation, sowing, planting, weeding, and harvesting.

The results indicated that SHS and SELSA-S scores were generally similar for both groups, though 40% of clients in the TH group reported feeling relaxed. Clients in the TH group who attended activities more frequently experienced decreased loneliness and increased happiness. While the study suggested TH may effectively reduce depression and anxiety, the long-term institutionalization and medication requirements of the clients may have limited other effects. The researchers concluded that TH interventions merit further study to maximize their effectiveness.

Link

Mourão, I., Mouro, C. V., Brito, L. M., Costa, S. R., & Almeida, T. C. (2021). Impacts of therapeutic horticulture on happiness and loneliness in institutionalized clients with mental health conditions. British Journal of Occupational Therapy, 85(2), 030802262110087.

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