FloraFlex is two products under one name, and both belong here: the irrigation hardware, meaning the drippers, matrix covers, pot inserts and quick-connect fittings, and the powdered nutrient programme designed to run through it.
The hardware is the part that changes results in a room. Even distribution across a pot surface, repeatable emitter flow and a system that can be fed in short frequent shots rather than one daily drench are what allow crop steering to be attempted at all. That makes this sub-board as much an irrigation topic as a nutrition one.
Two things worth knowing before buying into a system. Drip emitters are chosen by flow rate and pressure, and a line that is too long or a pump that is too small gives the last pot in the run less than the first, which reads as a nutrient problem and is not one. And powdered nutrients are mixed to a target conductivity in a known volume of water, so a reliable scale and a calibrated meter are prerequisites rather than refinements.
There are no reference articles in this sub-board yet; setup photographs and irrigation questions are what it needs first.
Related elsewhere on the forum: Hydroponic Cannabis: DWC, NFT and Drip Systems in Indoor Growing, and Growroom Design: Space, Airflow, HVAC and Environmental Control in Growroom Design and Setup.