On average about the end of 6 weeks is right depends on the strains flowering lenth. The trichomes tell the story,you want them mostly all cloudy. I'm near the end of 6 weeks on northern lights and was exspcting to go 8 weeks . However looking at the trichomes I don't find but a few clear ones so I will start to flush at the end of six and most likely harvest at the end of 7 weeks. If the trichomes start to turn amber they are past prime.
LOC NAR1958 Reviewed by LOC NAR1958 on . when is the best time to flush thanks alot for your help when is the best time to flush, how many weeks is the 12/12 stage (ballpark } thanks Rating: 5