Eggshells are rich in calcium, an essential nutrient that helps plants build strong cell walls. Over time, rain and soil microbes break the shells down, slowly releasing calcium into the soil and helping prevent issues like blossom end rot in tomatoes and peppers.
3. Bird-Friendly Garden Booster
Hanging eggshells in mesh bags or small feeders provides birds with a valuable calcium supplement, especially during nesting season when they need extra nutrients for egg-laying.
4. Helps Balance Soil Acidity
Eggshells can help slightly neutralize acidic soil, making conditions more favorable for certain plants. While not a quick fix, consistent use can contribute to healthier soil over time.
5. Eco-Friendly and Zero Waste
Reusing eggshells keeps kitchen waste out of landfills and reduces the need for store-bought garden additives. It’s an easy step toward a more sustainable garden.
How to Prepare and Hang Eggshells
Rinse shells thoroughly to remove egg residue
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