The answer to 'lawn fertilization maintenance tips' is to fertilize your lawn 1-2 times per year, in the spring and fall, to keep it healthy and green. Use a slow-release, balanced fertilizer formulated for your grass type and soil conditions. Apply the fertilizer evenly across your lawn, following the manufacturer's recommended application rate. Be sure to water the lawn thoroughly after applying fertilizer to help it absorb into the soil.
It's also important to mow your lawn regularly, keeping the grass at the recommended height for your grass type. This will help the fertilizer work effectively and prevent weeds from taking over. If you notice any bare patches, overseed those areas to fill them in. With regular maintenance, your lawn will stay lush and vibrant.