Hello, I'm using an AutoPot system (easy2grow Kit | AutoPot Watering Systems UK) but with two trays (I have more but aren't using them yet since its my first grow). Is it a hydroponic system? Plants are planted in 8.5L pots. I fill up the reservoir and the trays have some kind of mechanism (not sure what it's called) that makes sure the plants get as much water as they want - not more and not less.
Soil isn't hydro. Perlite, clay pebbles, rockwool is hydro. Peat and coco is technically hydro but it behaves a lot like soil so I would put this squarely in the grey area imo