The answer to 'how to maintain sod' is to regularly mow, water, and fertilize your sod to keep it healthy and looking its best. Proper sod maintenance involves mowing the grass to the recommended height, watering deeply 1-2 times per week, and applying a balanced lawn fertilizer 2-3 times per year. This will help your sod establish deep roots, stay green and lush, and prevent weed growth.
It's important to mow your sod at the right height - typically 3-4 inches for most grass types. Avoid cutting more than 1/3 of the blade height at a time. Water your sod deeply, about 1 inch per week, to encourage deep root growth. Apply a slow-release lawn fertilizer in early spring, mid-summer, and late fall to provide nutrients throughout the growing season.