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Every year, your raised beds will lose soil quality due to settling, planting, and erosion. To combat this, the gardener advises adding a fresh layer of quality compost or potting soil in spring or fall. This practice not only replenishes nutrients but also helps in suppressing diseases by acting as a physical barrier.
The Importance of Mulching
Mulching is another critical mistake that gardeners often overlook. A robust layer of mulch retains moisture, suppresses weeds, and can save you money on watering costs by keeping the soil temperature stable. When applying mulch, make sure to move it aside before planting to ensure that your seeds receive sufficient nitrogen from the underlying soil.