RESEARCH

Harvesting Health Effects of Three Types of Horticultural Therapy Activities for Persons with Dementia

The study demonstrates that HT activities can be effectively implemented in dementia care programs, providing meaningful and engaging experiences for participants regardless of their cognitive abilities. The researchers suggest incorporating more HT activities into dementia care plans to diversify programming and enhance participants’ enjoyment.

Program Types: Therapeutic

Population Groups: Older Adults/Seniors, Dementia/Traumatic & Acquired Brain Injuries, Caregivers/Healthcare Professionals

Setting or Context: Assisted Living/Long-Term Care Homes, Hospitals/Clinics, Community Gardens, Residential Programs

Health and Wellness Outcomes: Improved Mental Health, Enhanced Emotional Well-being, Improved Cognitive Function, Sensory Stimulation, Increased Social Engagement & Skills

Allied Profession Intersections: Recreational Therapy, Occupational Therapy, Behavioral Therapy, Nursing

Type of Activity: Sensory Stimulation, Indoor Plant Care, Outdoor Gardening, Mindfulness/Visualizations

Evidence Type: Peer-Reviewed Studies, Case Studies, Observational Research, Quantitative Research

Measurement and Evaluation: Metrics for Mental Health, Standardized Assessment Tools, Program Effectiveness

Access: Paid

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Summary

This study investigated the effects of horticultural therapy (HT) activities on persons with dementia in an adult day service program. The researchers examined participants’ responses to three types of HT activities (planting, cooking, and crafts) compared to traditional activities.

The study found several key findings regarding horticultural therapy (HT) activities for persons with dementia in an adult day service program. Participants spent significantly less time non-engaged during HT activities compared to traditional activities. Affect was more positive during HT activities than during traditional activities. There were no significant differences in engagement or affect among the three types of HT activities (planting, cooking, and crafts). Importantly, cognitive ability (measured by MMSE scores) was not significantly related to engagement or affect levels during HT activities, indicating that persons with a wide range of cognitive abilities could successfully participate. The study also found that the frequency of attendance at HT sessions was not significantly related to outcomes, suggesting that even occasional participation can be beneficial.

Link

Gigliotti, Christina & Jarrott, Shannon & Yorgason, Jeremy. (2004). Harvesting Health Effects of Three Types of Horticultural Therapy Activities for Persons with Dementia. Dementia. 3. 161-180. 10.1177/1471301204042335.

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