BysNacK

@John_1984, She is in a 80x80 cm closet, the leds (chinese cobs) are 30-40 cm above the plant.

Good luck! I am also using 150 watt LED lights 20 hours schedule. Still don't know if it is enough to get a decent harvest with such a setup, or should I get more lamps. Well, let's wait and see the results! May I ask what is the size of your growbox? And how close do you keep your lights to the tops of the canopy? Thanks!