The answer to 'why is my grass dying plants' is that there are several common causes for grass dying or plants withering in the lawn. This can be due to factors like drought, disease, pests, or improper lawn care. Symptoms may include brown or yellow patches, thinning grass, and wilting or discolored plants.
Some common solutions include adjusting watering schedules, applying the right lawn fertilizer, treating for pests or diseases, and aerating the soil. However, for more complex issues or persistent problems, it's best to consult a professional landscaper who can properly diagnose and address the root cause.