Egg Shell Fertilizer

4oz of pastured raised egg shells ground fine.

To make this nutrient bioavailable for plant feeding you'll add in distilled white vinegar: The acetic acid in the vinegar reacts with the calcium carbonate in the eggshells, producing water-soluble calcium , the release of carbon dioxide gas, and water. Scoop out the foam that is created from the reaction of egg shells and vinegar. Dilute the resulting concentrated mixture with water and use it as a soil or foliar spray for plants, especially to prevent blossom end rot.