Ascholten
Free Ranging
Id say sprinkle a hand full or two down, it largely depends on the tree size too. Given you make Lye from wood ash, to make soap with, Id not to want to throw TOO much of it on them. let me go do some googling and see if I can come to a consensus from the 500 different answers Im sure to get, as to what is the correct amountI have a bucket of wood ash from the fireplace.... Wondering how much you would give them?
Aaron