Pure, Sun-dried, hand crushed eggshells provided by happy, pesticide & hormone-free, free-ranging Swedish Flower Hens. 30-34 eggs shells per 6 oz bag. Chickens are free of hormones, antibiotics, synthetic & artificial additives. No use of chemical fertilizers, pesticides, or other artificial agents on property. -Boost the calcium in your garden & houseplants. -Helps prevent blossom end rot. -Soil additive for houseplants adding minerals & aerate the soil. -In the garden to help deter several pests, both large & small. -Add to wild bird feed & chicken feed. -Ritual work - chose cascarilla powder option. Eggshell Nutrition: The eggshell is a rich source of calcium & contains 2.2 grams of calcium, .3% Phosphorus, .3% Magnesium, & traces of sodium, potassium, zinc, manganese, iron, & copper. Calcium is important in root development & cures the problem of short roots. It also helps to fight diseases such as & protects the plants from heat stress. Potassium helps to increase drought tolerance, color, & flavor of fruits, photosynthesis, & stem strength. It helps in the regulation of water & improves the plant’s ability to face temperature changes. Crushed Egg Shells | Calcium Without Chemicals Cascarilla Powder Free Shipping