Because they sell a jug of watery Epsom Salts with a touch of Chitosan for $99, and they are not very transparent about their ingredients. I just think they are too expensive, and that's a personal judgment. They are fleecing people who are growing money, not fleecing poor people. I guess it is OK to gouge people in an artificially-inflated (because of legal status) market, in the mind of their owners, but I don't care for it, and I feel their products perpetuate a lot of the common myths about growing cannabis, due to their lack of transparency. I say that, but I think the basic GH line are pretty good products, so I'm a little bit of a hypocrite, I accept that. AN are not alone, there are competitors of theirs who do the same things, but AN feels the most blatant about it, to me.