Improving Human Health Gardening is excellent physical exercise. Routine gardening tasks such as shoveling, rototilling, and even mowing grass with a push- type, reel lawn mower can measure up to the exertion rates of jogging, bicycling, or aerobics. Studies have shown that one hour of weeding burns 300 calories the same as walking or bicycling at a moderate pace. Gardens produce healthy food Fresh food from the garden can have up to three times as many vitamins and minerals as canned or frozen food. Community garden plots have become a valuable means of providing food for the homeless.
Horticulture is therapeutic.
Horticultural therapy is a treatment for a variety of diagnoses. Working with and around plants improves quality of life through psychological and physical changes. Nurturing a plant into maturity from seed is rewarding and builds self- confidence. Various horticulture-related tasks such as carrying plants, planting trees, or arranging flowers are used to improve coordination and motor control of injured or disabled individuals. Restorative gardens offer an environment for people who are sick, injured, and under stress to recover and regain confidence in themselves.