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6 Inch Carbon Filter Odor Control Grow Tents Air Filtration and Hydroponics

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General Hydroponics grow chart for ebb & flow

The GH recirculating grow chart lists thirteen different different nutrients. I want to be thorough, but I also know that GH wants me buying as many of their products as possible. I have no problem buying everything on the list, but I don't want to be a sucker, either. Can anyone offer me some guidance? Thanks in advance, everyone!


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