If a molecule is not in it's basic natural form, it cannot be used by a growing plant. Period. Doesn't matter if it if the N came from manure or CAN 17 made by Occidental Petroleum. The plant (and you either by eating or smoking the finished product) cannot tell the difference. Nor can your body. This "Organics is healthier" thing is just dumb to the extreme.
Couldn't agree more.
It has been shown over and over and over again and again, when given tests organic people couldn't tell the difference, when asked to choose which was better they chose the non organic in almost every test.
Organic people like Jason King who knock people in his cannabible books for not growing something organic and saying it could have been much better, yes total snobs.