Isn't it supposed to be the other way around? 13 hours light and 11 hours dark? As far as I know the plants only do 'so much' in the dark period, more than they need and they will just sit there waiting to get more energy from the light.

9 Weeks would sound about spot on, not worth growing for 12 weeks and not giving it that extra week with a flush.

GL m8!
KHAN Reviewed by KHAN on . Flowering with a 11/13 light cycle? Hello all, first post. A couple of days ago I switched my plants into flowering. They're on a 11 hour light and 13 hour dark cycle. I'm just using floro lights, and recently feed them MG bloom booster. Theres no way I'm oing be bothered to reset the timer to 12/12, it's a major hassle getting to the socket. I have one little marijuana bush in a 5 gallon pot, 5 bag seeds, 2-3 weeks old. Smallest plant is starting on it's 4th pair of leafs, biggest is starting on it's 8th or 9th, along Rating: 5