Calcium Mineral Complex for Worms - Starter Size

Don't eat eggs or starting multiple worm bins? Insure there's enough calcium for worms to make their eggs. More quickly digestible than eggshell. More trace minerals.

One teaspoon periodically on a piece of damp newspaper or cardboard (don't sprinkle on worms).

Sourced from surface-mined fossil coral. Enough for about 16 teaspoons.