The answer to 'my sod looks bad' is that there are several common causes, including improper installation, lack of water, pests or disease, or incorrect soil conditions. Symptoms may include patchy, discolored, or thinning grass that does not thrive. Solutions can range from adjusting watering and mowing schedules to treating pests or diseases, or even replacing the sod entirely.
For minor issues, homeowners can often address the problem themselves through DIY methods like aerating the soil, overseeding, or applying fertilizer. However, for more serious or persistent problems, it's best to call in a professional landscaper who can properly diagnose the issue and provide the right treatment.