Used the same seeds and got 5 and 6 ounces from two plants under a 600 watt hps.I just finished an auto lemon haze grow from marijuanaseeds.nl. It was my first grow I used a 4ft 8 bulb t5 and promix soil and I got 5 oz dry from 3 plants. No lst and no grow nutes. Used sensi bloom nutes starting at week 5. I'm thinking with lst and veg nutes I probably would of got over 2 oz per plant. The seeds are cheap compared to the dutch passion think differents I'm doing now which were about 15 dollars per seed