I only see talk of "semi-hydroponics" which is basically poor mans flood and drain, or ebb and flow system. which there are lots of "kits" you can buy and assemble.
this would work too right?
seeing that perspective,
what about nutrient film technique?
what about deep/shallow water culture?
what about aeroponics?
all timers can be adjusted to fit my particular requirements and should work, correct?