The answer to 'grass brown patches' is that there are several common causes, including drought, disease, pests, and improper lawn care. The symptoms include discolored, wilted, or thinning grass in localized areas. Solutions can range from adjusting your watering and mowing schedule to treating fungal diseases or insect infestations.
For minor issues, homeowners can often address brown patches through DIY methods like overseeding, aerating the soil, or applying targeted treatments. However, for more severe or persistent problems, it's best to consult a professional landscaper who can diagnose the root cause and recommend the appropriate course of action.