When it comes to supplementing your garden with CO2 THE GREEN PAD may be one of the most inexpensive and innovative ways to get the good gas to your plants. CO2 equipment can get expensive and The Green Pads were designed to produce enough CO2 to be of significant benefit to the indoor home garden without the upfront expense of equipment but with similar results.
THE GREEN PAD is a sheet/pad type material laminated with layers of natural carbons and acids that hangs inside your grow room, tent or garden and absorbs the rooms humidity (35%+) to power its reactions, releasing carbon dioxide. If you add periodic water misting, it will accelerate that activation.
Each full sized GREEN PAD lasts about 2 weeks, they peak at the end of the first week, and new Green Pad’s get rotated in weekly
To maintain higher PPM’s you would want to use 1-2 GREEN PADS per 200 to 400 cubic feet of space. Of course adding more of THE GREEN PADS will certainly increase your PPM’s too. You may add or subtract as many GP’s as you need for your specific area.