The idea is to pump the level of florigen metabolites at the onset of flowering, causing a quicker flowering response.

Works fairly well ( couple days off the stretch) on maybe 75% of strains- on the rest you'd be better off giving them light, which will obviously make them grow faster than sitting in the dark.

Little stressful for the plants.
rhizome Reviewed by rhizome on . QUESTION STINKY!! do you recommend doing the 36-48 hrs of complete darkness when first switching to 12/12 flowering? pros? cons? thank you Rating: 5