Recent content by JohnJonesTheGardener

Cool. I tried to view the images... thanks for re-uploading them. Could this, or something similar also be used to control fan speed, for use with a vented hood? Is ladder language hard to learn? I read the wikipedia article on it and it seems extremely simple but, wikipedia is hardly a complete...

Fantastic setup. I've used something similar (steelworks effluent treatment plant) and they are brilliant. One question though, does yours record the input data? I realise that it sends alerts if they system goes outside of it's parameters but, sometimes it's useful to see when any variations...

I'm currently running a NFL system through two 4inch round pipes, with an air curtain in the reservoir. I'm planning on damming the end of the pipes to created flooded tubes (2inch deep). My question is, would it be better to use an air curtain along the length of each pipe instead of in the...

First I'd like to give credit where it is due. Green Bastards vertical grow was the first that got me hooked on vertical. Obviously awesome set up. Then in my search for more verticals I found Heath Robinson's. My set will be pretty much a copy of Heath's (only scrog instead of SOG), because it...