I'm wondering if a company says for instance 10 weeks for flowering. does this 10 weeks for instance start the day I flip the lights to 12/12 or when I see flowers? I'm assuming when I flip the light. Also does anyone have issues with leaves browning and curling up during flowering? is this just me is it natural? Not sure if I'm underfeeding or under watering and it's causing it or it's just natural during flowering stage. I grew cheese skunk 1 and sour d. seems like the skunk 1 is best yielder and cheese is most potent but I still feel the plants should have been better quality but I'm also not done curing and this could be why. Thanks fellow smokers!