There's a lot more experience talking in this thread than me. But ive got great reviews with organic and i also believe keeping humidity low at the end is key. The plants repel insects and fight low humidity by frosting up...drier air pushes the plant to react.
But the most important element, always, is to actually finish the run. I am amazed how much more poundage i get from running 9 week strains to 13 or 14 weeks. That imo is the difference.
I mean, have you ever seen a seed site show plants that are finished? Its rare! Many look like week 5 or 6 lol!
Run your plants until truly done...its amazing imo. Not my idea either, of course I learned it here at rollitup.org
#ThunderCat