i just got a 50 pound bag of 100% organic mushroom compost. < that is all it says on the bag, it doesnt have any NPK #'s on it. i seen some flowers and shrubs that where being grown with this mushroom compost mixed 50/50 with some kind of potting soil, and they looked very healthy. i love my organic ferts, although i have never heard of mushroom compost. im gonna start using it on a couple of plants to see for myself, but i want to know if any of yall have ever used it, and what the NPK levels wher?
