Tootfinder

Baking egg shells, as one does. For most of my life I added these to holes dug for tomatoes (because Mom), but I've since learned that that has no effect at all because the calcium carbonate doesn't really dissociate in real time unless you dose it with acids. Same reason I've stopped adding them to the compost. I'm going to grind them up and offer to local birds (I don't have chickens anymore). #CalciumCarbonate #eggs #eggshells #birds #calcium #calcite #chemistry #compost #tomatoes