Does adding a layer of broken eggshells on top of soil benefit plants?

Question

ForwardPlant Team · Accepted Answer

Adding a layer of broken eggshells on top of soil can offer some benefits, primarily as a slow-release source of calcium carbonate. This can help improve soil pH for acid-loving plants and provide a vital nutrient for cell wall development and overall plant vigor. While not an immediate fix, over time, the gradual decomposition of eggshells enriches the soil, promoting healthier root systems and stronger plant growth.

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