RESEARCH

Effectiveness of Therapeutic Gardens for People with Dementia: A Systematic Review

This systematic review evaluates the effectiveness of therapeutic gardens for individuals with dementia, assessing their impact on engagement, agitation, depression, stress, medication use, and quality of life.

Program Types: Therapeutic

Population Groups: Dementia/Traumatic & Acquired Brain Injuries

Setting or Context: Assisted Living/Long-Term Care Homes, Low Care/Independent Long-Term Homes, Community Gardens, Homes/Private Residences

Health and Wellness Outcomes: Enhanced Emotional Well-being, Improved Stress Management, Improved Cognitive Function, Increased Social Engagement & Skills

Allied Profession Intersections: Behavioral Therapy, Social Work

Type of Activity: Indoor Plant Care, Outdoor Gardening, Edible Plant Gardening

Evidence Type: Meta-Analyses/Systematic Reviews

Measurement and Evaluation: Metrics for Mental Health, Program Effectiveness

Access: Free

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Summary

The study synthesizes findings from 16 quantitative studies on the benefits of therapeutic gardens and gardening therapy for people with dementia. Results indicate that gardening and exposure to green spaces significantly improve engagement, reduce agitation and depression, lower stress, and, in some cases, decrease medication use. Specific improvements were observed in mood, cognitive function, and sleep patterns, while structured gardening activities yielded higher engagement than passive exposure to gardens.

The study highlights the need for more research on garden design elements, as few studies compared different garden layouts, plant types, or environmental features. Additionally, the effects varied based on dementia severity and garden accessibility. While evidence supports the therapeutic value of gardens in dementia care, future research should focus on standardizing intervention protocols and measuring long-term effects

Link

Murroni, V., Cavalli, R., Basso, A. et al. (2021). Effectiveness of therapeutic gardens for people with dementia: A systematic review. Int J Environ Res Public Health., 18(18), 9595.

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