Coco/perlite 70/30ish. Autopots. Mars hydro tsw 2000 in a 4x4. 1st attempt at reusing Coco. Last run was a total disaster. Have flushed each 5gal pot with 16gal of hot water at 50ppm and 6.5ph. Runoff 90ppm. Charging now with 5ml botanicare calmag+ per gallon phd to 5.5. Tomorrow will change to 1.75g megacrop/0.25g epsom/0.25ml calmag phd to 5.8 for a day then into the tent for 2 days or so to stabilize temps and dry out a bit before seeds go straight in with myco if I remember. Same plan for 2 more that I'm still waiting for room for but should be a week or 2. Will be switching to Athena liquid nutes due to an unexpected work gift card and a sweet black Friday deal whenever they arrive. 4 plants will be night owl makeda and queens banner and then mephisto cannacheese and fugue state