Gardening techniques for soil health and fall cleanup

Gardeners can improve soil health during fall cleanup by utilizing cover crops and strategic plant removal. Leaving soil bare through winter can lead to nutrient leaching, compaction, and the loss of beneficial microbial networks. Planting cover crops such as winter rye, oats, or nitrogen-fixing legumes like crimson clover can help rebuild soil structure, prevent erosion, and add organic matter.

When managing spent annual plants, gardeners should distinguish between healthy plants and those carrying pests or diseases. For healthy annuals, cutting stems at the soil line allows roots to decompose in place, creating channels for air and water while contributing organic material to the bed. Conversely, plants showing signs of disease or infestation should be removed entirely to prevent spreading issues to the next growing season.