蛋壳（100 克）

Eggshells add calcium to the soil, improving plant health and preventing blossom end rot, especially in tomatoes and peppers.

Simply sprinkle the crushed eggshells into your compost pile to boost calcium levels, aiding in the decomposition process.

Yes, the finely ground eggshells can be used as a calcium supplement for pets, but consult with a vet for proper dosage.

Yes, they are a sustainable way to recycle waste, providing natural calcium for compost and garden use.