Don’t Toss Eggshells — Feed Your Garden Instead!
Eggshells, often trashed after breakfast, are garden gold. Made of 93% calcium carbonate,
they strengthen plant cell walls, improve root health, boost soil structure, and deter pests like slugs.
The Trick? Soak Them in Hot Water.
Soaking clean eggshells in hot (not boiling) water for 5–10 minutes:
Sanitizes them
Softens for easier crushing
Releases calcium into the water — perfect for plants!
How to Prepare Eggshells for the Garden:
Rinse & Soak – Clean shells and soak in hot water.
Dry – Air-dry 1–2 days or bake at 200°F for 10 minutes.
Crush – Use a rolling pin or blender. Fine powder is best for soil; coarse bits deter pests.
3 Ways to Use Eggshells:
🌱 Fertilizer: Mix into soil for calcium-loving plants like tomatoes and roses.
🐌 Pest Control: Scatter crushed shells around plant bases.
🥚 Seed Starters: Grow seedlings in half-shells, then plant directly.
Tips:
Clean and dry well.
Don’t overuse—too much can make soil too alkaline.
Skip dyed/decorated shells.
Final Thought:
Eggshells = free fertilizer, pest repellent, and soil booster. Waste nothing—let your garden thrive, one shell at a time.