On Auto flower plants when will it start flower 4 to 6 weeks ??? Also when flowering starts shoulg I cut light down to 12 hrs ?? Thanks
Really depends on the pheno when they begin to flower, could be plus or minus a week or 2 either side. As for the light, nope just run with an extended light period if you want. If its flowering on its own then its not a photo and dark period doesnt matter right?