The answer to 'sod drainage problems' is that poor drainage is a common issue that can lead to waterlogged soil, standing water, and unhealthy grass. Common causes include heavy clay soils, low spots in the yard, and improperly graded landscaping. Symptoms include soggy ground, moss growth, and yellowing or thinning of the grass.
To address sod drainage problems, homeowners can try improving soil drainage through methods like aerating the lawn, adding organic matter, or installing French drains. However, more complex issues may require the expertise of a professional landscaper to regrade the yard or install a comprehensive drainage system.