Thanks mate, I'm feeling more hopeful now.
Whilst we are at it. So first time grow in 20 years. Did Top Feed DWC back then, and all set up for the same though this time with Mars TSW2000 in a tent 1 x 1 x 1.8m. All ready to go apart from the seeds, and the feed. Looking for a simple solution, like a part 1, part 2. I like the looks of Ozimagic, Monsta Grow, and Monsta Bud. But then there is Ozi tonic..? All the info is enough to do your head in, and that is only one brand. Any suggestions for a product to feed my plants without too much fuss.
Just grab some basic a + b should do you good. I use to use monsta bud as an additive, but I would be hesitant to use it in a DWC setup due to all the organic components.