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- Currently Smoking
- Dabs of Rosin.
I used to do hydro in a clone of one of those GHE 6 plant dripper/dwc systems. I did it under a 600W HPS bulb in a passively cooled room. I didn't even check temperatures, or pH, I just followed the GHE nutrition schedule. I didn't have any circulation or anything. Just an open window. Now 25 years later I can't believe it worked out but yeah.


Fun times!