Quote Originally Posted by Johnaldinho
The PPM/EC whatever you want to call it probably is off, because thats the one peice of kit i don't have. Will it massively effect yeild?
Yes it will, you could kill plants if you aren't careful. Check your roots also, but I think you have a ppm problem, like I suggested just scale down your feed and build up slowly.

Still looks fine though, I murdered a couple plants with my first couple of DWC attempts.

Keep it up just pay attention as those lower leaves look like they are changing color.

Bless
specs:rastasmoke: