The Cannabis Grow Bible states in bold and enlarged print. "You will get the best out of your plant by waiting until it starts pre-flowering before switching to 12/12."

I'm waitiing for the calyx development to appear before switching to 12/12.

I was just trying to get an idea of how much longer I'd be waiting.

Last year it took the same strain 7 months to begin flowering

before 2 went hermie.

Thanks for your input!
Lady Vapor Reviewed by Lady Vapor on . 24/7 When flower? Last time my grow was done at 18/7. Please tell me your estimate as to about when they will flower grown 24/7. I'm using 2 - 400 hps and 80 watts of flourescent. I have two strains of Indica... I've read in the Grow Bible that growing 24/7 will take them longer to flower but end up with a greater yield.. I'm two months along and they're doing great. Thanks in advance! Rating: 5