Hey Guys,
ebb and flow
6x6 rockwool cubes
40 gal res
PH 5.5
PPM over 2000
RO water
watering three times a day for ten min while light is on.
Flush with ph water for a day at the end of each week.
Temp. lately 75 - 89 last week 98:(
Humidity 50
First off, this is the second time this...