Spring Gardening: A Dual Benefit for Mind and Body
As the spring growing season arrives, millions across the United States are turning to their gardens to plant strawberries, carrots, leafy greens, and various other fruits and vegetables for later harvest. According to the Penn State Extension service, approximately one in three American adults engages in gardening. However, many may not realise that this seasonal pastime offers far more than just a well-stocked pantry.
Physical Health Advantages of Regular Gardening
Gardening provides significant physical health benefits, with experts highlighting its role in calorie expenditure and muscle development. The Detroit Medical Center reports that spending just 30 to 45 minutes daily in the garden can burn up to 300 calories. "These forms of gardening can actually improve muscle tone and strength, if done regularly," the centre stated. "Even the less strenuous forms of garden upkeep - weeding, trimming and raking - can burn off about 300 calories an hour."
This calorie-burning potential makes gardening particularly valuable for individuals with mobility issues, as it allows for physical activity while seated. David Hillock, a horticulturist at the Oklahoma State University Extension service, emphasised: "Gardening offers many benefits for everyone, including older adults and those with mobility issues." The activity is accessible to people of nearly any age, with the exception of young children who might be at risk from gardening tools.
Cognitive Benefits and Dementia Prevention
Beyond physical improvements, gardening supports brain health and cognitive function. Smita Patel, an integrative neurologist at the Illinois hospital group Endeavor Health, explained to The Washington Post that gardening provides mental stimulation through planning, problem-solving, and recalling plant care details. Research indicates that this hobby can lower inflammation associated with dementia development and increase proteins that enhance the brain's ability to process new information and respond to challenges.
A longitudinal study tracking participants throughout their lives found that frequent gardeners demonstrated better thinking and memory capabilities compared to those who never gardened. While any physical activity may contribute to improved brain health according to public health officials, gardening offers unique cognitive advantages.
Mental Health Improvements Through Gardening
The physical benefits of gardening on brain function may be partly attributed to its positive effects on mental wellbeing. Gardening reduces levels of the stress hormone cortisol, which Emory University in Georgia links to dementia development. A Norwegian study demonstrated that gardening improved depression severity after just 12 weeks.
Researchers at Michigan State University discovered in a 2024 study of community garden members that gardening boosts mood and enhances self-esteem. Eva Coringrato, one of the study's authors, elaborated: "We saw that many individuals found joy, purpose and meaning in their work, and their confidence and self-esteem was boosted, which helped them deal with mental health challenges such as depression, anxiety and stress."
Remarkably, substantial mental health benefits don't require extensive gardening sessions. Cornell University researchers found that just 10 to 20 minutes spent in nature can produce positive effects. This makes gardening an accessible and efficient method for improving both physical and mental health during the spring season and beyond.
