Usingcalcium is a great way to nourish tomato plantsor other plants in your garden.
This will dry out the eggshells.
Using the eggshells will increase the calcium in your soil.

Tomato plants need calcium regularly.
ensure to break the eggshells up so they cover up a larger surface area.
Gary Pilarchik (The Rusted Garden) via YouTube video.

Step Three
Take one tablespoon of shredded eggshell, one tablespoon of white vinegar and combine it.
This should start to react together and foam up.
Let the mixture sit for 30 minutes to allow the calcium to separate from the eggshell.
