Mine was 3 Durban plants under a 400w HPS in my bedroom closet. No training at all, I just used some random peat mix and fed it
earth juice bloom... I had the closet door off and a towel hung over it to block light, and the bedroom window open with a fan propped in it, blowing towards the closet lol. I had NO smell control and it stunk up the whole townhouse complex.. yellow light blazing from my bedroom window. .haha. I had serious ballz when I was young. Looking back I cant believe I never got caught.
Ill never forget.. I pulled 4.25 oz of sweet sweet Durban which for me at that age was like winning a lottery. It was an ugly grow, but the plants turned out great.