The answer to 'fence erosion' is that fence erosion is a common problem caused by a variety of factors, including water runoff, soil erosion, and weathering. Symptoms of fence erosion include leaning or uneven fence posts, gaps between fence boards, and soil buildup at the base of the fence.
To address fence erosion, homeowners can try DIY solutions like adding gravel or landscape fabric around the base of the fence, repairing or replacing damaged posts, and adjusting the fence to improve drainage. However, for more severe erosion or structural issues, it's best to call a professional landscaper or fencing contractor to assess the problem and provide a long-term solution.