Anyone have the recipe for epsom salt foliar spray, my one book says 2% solution, but it doesn't go into any detail 2% of what to what? I know to add 2 tsp to a gallon to water with it, but I just watered a couple days ago and don't want to overdue it. I know you can foliar feed it ...but don't know how to mix it. Any Help will be very appriciated! Do I just foliar feed with the same solution I would water with??? Thanks in advance!