i have been reading around gc and have found out there is a lets say two week period between from when you switch to 12/12 and when flowering actually starts is this true? and if so should i keep feeding them the veg nutes till they show preflowers or switch to flowering nutes when i switch to 12/12? please help asap as i am switching to 12/12 tomorrow and plants are due to be feed tomorrow aswell. thanks gc