If you want, 24/0 is good through veg.
The only benefits to a dark period that I know of during veg. is a little extra root growth. Personally I keep mine on a strange schedule 72/6
Chronisseur Reviewed by Chronisseur on . Light Cycles from seedling to plant... I have jus germinated 5 seedling of northern lights skunk...its day 4 and i keep a 400 watt grow light about 1 and a half foot away in a small cabinet...i keep the light on to about 18 hours,(is this correct?) when should i change this cycle and what do i change it too?:rastasmoke::rastasmoke: Rating: 5