Once flowering is started, on average with hybrids, it takes about 6-9 weeks until peak harvest. Plants put to flower will usually grow another 30-50% in height, so you can get an idea of the size you'll be looking at. Yeah if you are moving soon, I would definately start the 12/12 light cycle.
sawleaf Reviewed by sawleaf on . Am I ready for the next step? My plant is over 8 weeks old now and about 1.5 feet tall. I woke up this morning to find a big gap in where the leaves were before (like it sprouted super tall over night) What I am wondering (I am growing out doors) if I should start a 12/12 cycle now, and if I do can I do it by putting a black heafty bag over the plant? I don't have a cam so I can't take pics, any help would be nice as I want to stop smoking after I harvest this baby. Rating: 5