Newbie. 2x4 and 3x3 vivosun tents with 100 watt and 2 - 200 watt vivosun LEDs. Mostly 3 gallon pots with 1/3 potting soil, 1/3 peatmoss/vermiculite, 1/6 compost and 1/6 worm castings (more or less). fan exhaust/air movement. No temp or humidity control but seem to be able to maintain 70ish F and 50% . feed 30% strength miracle grow bloom plus when watering during flower, about 30% regular miracle grow when veg.