This will depend on the type of grass you have. Your yard requires nitrogen and other nutrients in order to maintain healthy growth. Generally speaking, most lawns should be fertilized 4 times per year for a deep feeding. Your local lawn care company can help assess what fertilizer should be applied and when it is needed.
Lawn & Gardening Tips
Advice for keeping your yard Green and Garden healthy.
*Note: Clicking these links will take you to a different website not operated by KPN Lawn Care. These are not affiliated sites, but to the best of our knowledge they are trustworthy sites providing good lawn care advice.