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I just purchased (70) - 50watt 110V AC COB LED chips, and I am going to create a water-cooled aluminum matrix to power my 10' x 10' flower tent. This 3.5KW lighting system should deliver optimal PAR while keeping the grow chamber below 85 degrees Fahrenheit. If I am successful, this should be...

Creating nutrient profiles has intrinsic limitations and fall backs. Nutrient ratios need to be balanced. This enables a plant to absorb and incorporate elemental necessities. Because the ratios need to be balanced, increased concentrations of salts are required to meet plant nutrition...

High Pressure Aeroponics It has been a while since I posted on the forum, but I recently got interested in High Pressure Aeroponics (HPA). I have searched many forums, perused posts from some of the giants (Fatman, and others I don’t want to put out there) and I have tried to construct a viable...

I am considering getting some solar panels and pushing 36VDC to a regulator to power my LED boards. I figure that I can supplement my PAR, off grid, at a reasonable price. I'll most likely have to switch power controllers, and integrate batteries if I run dark, but it looks promising. I have...

Hello RIU! This is my first posting. First, I would like to thank Heisenberg, Crysmatic, Squarepusher, Spurr, tyler.durden, Seamaiden, Mr.Bond, Fatman, and many others for conveying their research, contemplation's , and empirical data to further our knowledge base. If it were not for the...