I am a seasoned grow consultant and professional grower and I must say that Bryden really knows his stuff! Very knowledgeable with indoor growing and especially in the chemistry aspect. This store carries the essentials and many new innovative products. The deals are fair and as good as they can be given the current time. Can't say enough good things about this shop. As far as the guy complaining about fungus gnats below: he may want to take that up with the soil plants that harbor the reproduction of all the gnats.