The answer to 'why is my patio bare spots' is that there are several common causes, including poor soil conditions, heavy foot traffic, and lack of proper maintenance. Bare spots on a patio are often a sign of underlying issues that need to be addressed.
Some of the most common causes of bare spots include compacted soil, lack of soil nutrients, excessive weed growth, and damage from pets or outdoor furniture. These factors can lead to thinning or dying grass or other groundcover on the patio, resulting in unsightly bare patches.