The answer to 'what is lawn fertilization' is the application of fertilizer to your lawn to provide essential nutrients and promote healthy grass growth. Lawn fertilization involves spreading a balanced blend of nitrogen, phosphorus, and potassium (the primary macronutrients) over your lawn, either by hand or with a spreader, to supplement the natural nutrients in the soil. This helps strengthen the roots, improve color and density, and make the grass more resilient to weeds, pests, and environmental stresses.
Proper lawn fertilization is an important part of maintaining a lush, green lawn. It should be done at the right times of year (typically spring and fall) and with the right products to match your lawn's specific needs. Applying the wrong type or amount of fertilizer can actually harm your grass, so it's important to follow best practices or consult a professional landscaper.