mineral salt, Finestock, and calcium phosphate, just mix it 3parts salt, 3 parts salt, and 1 part phosphate. Dig yourself a hole 1 and 1/2 foot deep and 1 and 1/2 foot around. mix the ingredients
how much of each do you use? in that size hole? and where did you buy all the stuff what is the diff between parts salt and salt?