Hi so we got a 8 week bloom feed and each one is about 800ppm in nutes. The person feeding is saying that's not enough and is dumping in two to reach 1500-1600ppm. We are running PROMIX HP in fabric grow pots under a checkerboard of HPS and MH lights with CO2 pumping in at 1600-1800ppm 24/7. I'm just trying to get a better idea of how to feed as I've read it should of reached 1200pm 2 weeks before flushing. Thanks for any help.