theres no solid evidence backing this up. but best way is to find out for yourself, honestly. I personally never give any odd darkness in the end. I have seen no difference with the same strain, same room, etc.

However, going the extra 2 weeks to 10 weeks total flowering could end up being a wise choice...really depends on the maturity of the trichromes (clear is to young, cloudy is prime, amber is too far along). Everyone has their own idea of whats best for the cloudy/amber percentage but I personally go with just a few ambers showing, barely any. For WW, this typically takes around 9-10 weeks. Its not a fast flowering plant.
Racerx Reviewed by Racerx on . White Widow Question ? hi, Im one day from 8 weeks of flowering ...i decided to go for a quick read and i found this paragraph ..im wondering has any one tried this ... lights off altogether . >>??? anyone shed some light on this ? Rating: 5