According to the FITX CEO, it is Sam Alawieh's patented grow technology that they are using, not Growlife equipment.
That's why I never understood the deal... But the story changes every week lately, so who knows anymore what the hell is happening.
"If people let government decide what foods they eat and what medicines they take, their bodies will soon be in as sorry a state as are the souls of those who live under tyranny." - Thomas Jefferson