As a longtime oyster lover and backyard chicken keeper, I've always valued their health benefits—from boosting immunity to supporting heart health. But those shells created waste until my grandfather, a seasoned farmer, taught me this simple, effective recycling trick for the chicken coop.
The secret? Pulverize the shells and feed them to your chickens. Here's how:
Contents - Oyster shells
- Hammer
- Protective gloves
1. Gather your oyster shells.
2. Wear gloves—the edges can be sharp.
3. Use the hammer to crush the shells into the finest powder possible.
4. Mix the powder into your chickens' feed tray.
That's it! This quick, cost-free method works wonders. From my experience, chickens devour it eagerly. Oyster shells are packed with natural calcium, strengthening hens' bones and leading to larger eggs with nutrient-rich yolks and thicker, stronger shells.
Don't eat oysters? Ask your local fishmonger—they often give shells away for free.
Grind extra and store in an airtight jar; it keeps indefinitely for steady supply.
