What are the top animal droppings as organic fertilizers?
Guest2122 Grass eaters are the most friendly/mild organic fertilizers as well as being the most quantity, the collective droppings from birds and bats(guano) in caves is very potent and very strong but needs to be mixed with something else such as saw dust or soil the same as chicken manure,which is very acidic ,and needs 7 years to be perfect as fertilizer the best of all ,on top of the list is that what comes from worms this beats any organic or chemical fertilizer know to Man. and all you have to do to get this is to mulch and keep it moist, just ask the trees they have been making their own soil for billions of years and should know something.a tree in it own life time produces all it own soil by the leaves it discards.so we copy this and improve on it by putting even more organic waste on the ground . MULCH cut down the weeds before they produce seeds and leave them where they fall,they will cover the ground and put even more organic matter on top,you can use saw dust,leaves green
