The Cognitive and Emotional Benefits of Gardening for People Living With Dementia
In 2015, Norway introduced one of the world’s first National Dementia Care Plans — a progressive move that included access to something quite unexpected: gardening.
Among its innovations was the concept of “Care Farms” — community farms where people living with dementia could spend time outdoors, growing plants, connecting with nature, and reaping the benefits of hands-on activity.
It’s a concept that’s since spread across the world, and for good reason.
What Is a Green Prescription?
Also known as “social prescribing”, a green prescription is a non-medical recommendation that encourages people to spend time in nature — walking, gardening, even just sitting outdoors.
These types of activities are increasingly being prescribed to support both mental and physical health, especially for older adults and those living with chronic conditions like dementia.
How Gardening Supports Brain Health
Gardening doesn’t just lift your spirits — it supports brain health in real, measurable ways.
It raises levels of BDNF (brain-derived neurotrophic factor), a protein that helps with the growth and survival of brain cells
It improves attention span and reduces stress
It can reduce the risk of falls and dependence on medication
One standout study from the University of New South Wales followed older Australians into their 60s and beyond. The results?
Those who gardened daily had a 36% lower risk of developing dementia compared to those who didn’t.
The Extra Value for People Living With Dementia
For someone already living with dementia, the benefits of gardening are even more meaningful. Research shows that gardening can:
Improve mood and behaviour
Reduce agitation and restlessness
Support communication skills
Boost physical health, such as hand dexterity, muscle strength, and mobility
Perhaps most importantly, gardening gives people a sense of purpose. Growing something — even a single plant — brings structure to the day and satisfaction in seeing the results.
Why It Works
Gardening combines a powerful trio of wellness elements:
Movement – physical exercise, even if light
Mindfulness – attention to detail and focus
Meaning – a sense of contribution and care
Together, they support not only cognitive health but emotional wellbeing too.
Final Thoughts
Gardening might seem simple — but its benefits are profound.
Whether it’s through a structured Care Farm programme or a few pots on a windowsill, spending time in nature offers a calming, healing experience for people living with dementia.
It’s a reminder that sometimes, the best medicine isn’t medicine at all — it’s found in the soil, the sun, and the slow magic of watching something grow.
