The answer to 'garden dying' is that there are several common causes, including overwatering, underwatering, pests, disease, and lack of nutrients. Symptoms can include wilting, discoloration, and stunted growth. To troubleshoot the issue, start by checking the soil moisture, inspecting for pests or disease, and examining the overall plant health.
For minor issues, homeowners may be able to resolve the problem through adjusting watering, adding fertilizer, or treating pests with organic methods. However, for more complex problems like disease or severe nutrient deficiencies, it's best to consult a professional landscaper or horticulturist who can properly diagnose the issue and recommend the appropriate solution.