Yes its interesting to see the different arguments for and against. "flushing"
I think many people say flushing is for toilets and claim bro science but cant tell the difference between a blog and a peer reviewed article. As of right now I would tell anyone that technically, insignificant evidence exists to make a conclusive decision for or against "flushing". Anyone who tells you otherwise, or mentions toilets, likely does not have much experience designing, processing, analyzing and disseminating qualitative and quantitative research and may not always provide the most statistically sound advice.
This is one of the few articles actually based around flushing specifically and it is very interesting and definitely leads into potential research topics for the future. I would say after looking over the study it appears fairly weak in its design in some aspects but is a good start for the industry.
Rx Green’s research study on cannabis flushing explores the truth behind this urban myth in growing nutrients.
www.rxgreentechnologies.com
Personally, every large scale facility I have ever toured or worked at have some form of "flush" even if its just cutting down on feed ppm. Find me someone with 50+ lights who says flushing is for toilets because I haven't met one yet.
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