That is absolutely what I want to do. seems like they want that i feel like I see more growth when they dry out a bit. I keep reading about watering once a day with not much runoff and low ppm cause it's "hydro", but besides holding onto oxygen, it holds on to moisture as well am I right? Also, I do feed on the "light" schedule and have been trying to stay below 500ppm. Does that sound right to you? I started off using just Foxfarm and r/o now after some reading I made the switch to just canna coco and my tap that's around 7.7, 166ppm. I cut out calmag as well don't think I'm seeing deficiencies with that if anything the moment I switched nutes it was like ridiculous!