The answer to 'lawn fertilization schedule' is that most lawns should be fertilized 2-3 times per year, in the spring, summer, and fall. This helps maintain a healthy, lush lawn by providing the necessary nutrients for growth and recovery. The specific timing and products used will depend on your local climate, grass type, and lawn condition.
In early spring (March-April), apply a slow-release balanced fertilizer to give your lawn a nutrient boost as it emerges from dormancy. During the summer (June-July), use a fertilizer with a higher nitrogen content to support active growth. Finally, in the fall (September-October), apply a fertilizer with more phosphorus and potassium to help the grass roots and prepare for winter.