First number is light, second is dark.

Since you are a noob, just keep it simple... At least 18 hours of light per day for veg (18/6, 20/4, 24/0), and when it's time to flower, just switch to 12/12 and leave it like that for the remainder of the grow. Good luck :jointsmile:
bigtopsfinn Reviewed by bigtopsfinn on . 12/12 explain please! i feel like a noob just asking the question, but i need it answered. with the 12/12 light cycle, it goes to 13/11, 14/10, etc. ok so which one is lights on? my guess is the first one, but im not even sure wether or not to give it 13 hours lights or 11 hours light. any help would be great. I just bought a light timer, and soon realized after plugging it in that i am a noob. Help me move on. Ty. Rating: 5