Hi, I'm planning on building a grow box at around 4x4', and I was wondering how many plants I could effectively fit into that space, or rather, how much space each plant needs so I can build the box accordingly. For lighting a 400W MH/HPS, unless I should consider something else?

Thanks.
TinyTrouble Reviewed by TinyTrouble on . Grow box: plant space needs Hi, I'm planning on building a grow box at around 4x4', and I was wondering how many plants I could effectively fit into that space, or rather, how much space each plant needs so I can build the box accordingly. For lighting a 400W MH/HPS, unless I should consider something else? Thanks. Rating: 5