Thanks. One website said to dissolve it and spray on the tomato, pepper or rose bush as it absorbs immediately. Who know if that’s true. I like your way.
It’s true. I have used it as a foliage spray for container tomatoes & peppers and it stops blossom end rot (which is due to a calcium deficiency) immediately. I also include 1/2 cup of Epsom Salts in the initial potting mix for containerized tomatoes/peppers.