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Simple DIY grow box out of cardboard. Took me about 2 hours to construct the boxes. Very cost effective. : r/GrowingMarijuana
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10 DIY Grow Tent Plans – Build Your Own DIY Grow Box | Diy greenhouse, Aquaponics diy, Hydroponic growing
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10 DIY Grow Tent Plans – Build Your Own DIY Grow Box | Tent material, Grow tent, Floating shelves diy
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