89-year-old Margot is watering her hibiscus with eggshell water, and it has the biggest, most beautiful blooms ever. "I have an egg for breakfast every morning," she says, "so collecting the eggshells is easy."
Eggshell water? Put 3 eggshells in a glass, and smoosh to smithereens. Cover with 2 cups of boiling water and let it sit all day. This leaches the calcium and other minerals out of the eggshells and into the water.
Water your houseplants the following morning, and let me know what your results are. You can even drink the (taste-free) eggshell water.
The reason we take calcium is that ever so slowly, minerals are leaching out of our bodies. Without even noticing, our bones are becoming porous. Earth elements are invisibly returning to earth, even while we think we are our same old selves. Ha!
We can replenish ourselves--or our plants--with eggshell water or some other form of calcium. It's a temporary fix that works for years, hopefully decades. But eventually, our own bodies will be broken eggshells headed for the compost pile.