water usage - aeroponics
I have 12 tomato plants, fairly good size, growing in Sterilite containers. Using a sorta aeroponic system, one where I drilled very small holes in pvc piping through which the nuit solution sprays.
The system has, maybe, a couple of very small leaks but if so, very small. The containers sit on 5-gallon buckets on a wood floor and the floor shows no sign of moisture. But I am going through about three gallons of water a day.
The plants are under a 600-watt HID light, average room temps are the mid 70s. Is this normal?