Does anyone know where to pick up the pure high concentration hydrogen peroxide? I used to pick up gallons just to clean my dwc buckets. I can't seem to find it anymore. 

Here is a couple of pictures of the leaves on my PPP growing in DWC, it seems as the bad leaves started towards the top, but not right at the top and now it’s kinda all over the tips are brown pointing down and the edges are yellow. I...

Hi gang, I need some advice. I want to grow 2 plants using LST and/or supercropping in either, 1) a 5 gallon bucket, or, 2) rectangular 15-20 gallon tote. Which container would be best? My concerns are that 1) with the 5 gallon bucket...

grrr. another sleepless night. DWC is so easy, for anyone who wants to try it, just get a 5 gallon bucket a net pot lid to fit it, if light get's through the bucket, spray paint the "outside only" black, or cover it with foil,...