| Re: Underground Stealth Grow
Hopefully you already figured out you have a very low water table? If your going to attempt such a thing, first do the math and determine how much a cubic foot of dirt weighs, and how much dirt your going to have. Also you have to determine water absorbtion (ie how much that dirt will weigh wet), and determine how to keep the top drained so it wont become water logged, and too heavy. Keeping water from seeping down under the plywood could be an absolute bitch. Sounds risky unless your very good with beams, concrete, foundation supports, water proofing, drainage, ventilation and wiring...How about using a shipping container in that big hole, with just enough dirt to cover its top by a couple inches. No risk of falling in on you... Depending on where you are, and how easy you can get on in without unwanted people seeing it, that container would last years (oh, put a dry sump pump under it or maybe two to keep things dry during the winter...Waterproofing the container before it gets buried, maybe even a thin coat of rubber roof everywhere on the outside, vent pipe for intake and exhaust....
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