Fogponic grow
PetFlora
Well-Known Member
uses compressed air not high pressure water
Do you mean HPA is without a storage tank, but AA is with?
nope, a full blown HPA setup comprises water pump, pressure switch, accumulator, relief valve, pressure reducer, solenoid(s), nozzles and a timer. Basic HPA uses a pump, nozzles and a timer. An AA setup comprises a compressor, nozzle, solenoid and a timer. It provides more control than the full blown HPA setup using almost the same number of components as the basic HPA.