The answer to 'patio brown patches' is that they are often caused by a lack of sunlight, poor soil drainage, or a fungal infection. Brown patches on a patio can be an unsightly problem, but there are several steps you can take to identify and address the root cause.
Common symptoms of patio brown patches include discolored, dead, or thinning grass or vegetation. The patches may start small and gradually spread over time. Identifying the underlying cause is key to finding the right solution. Brown patches due to lack of sunlight or poor drainage can often be remedied with DIY solutions, while fungal infections may require professional treatment.