Every passionate gardener has a sentimental attachment to their garden. Getting your hands dirty on the garden while the cold breeze blows through your face is a bliss that cannot be explained by words. On a scientific basis, Mycobacterium vaccae found in the soil increases the production of serotonin in the brain, thereby improving the brain functions while boosting moods. Gardening is also a great way to educate kids about the environment and is a truly satisfying hobby. With the warm summer months just around the corner, this is the perfect time to get into gardening, so what are you waiting for?