I would suggest going with 24 hours light during veg. You get more growth and you wont have to worry about interupting the darkness.
Sativagrowin Reviewed by Sativagrowin on . what will happen if during 18/6 dark period there is light poison i am planning on doing my veg room inside my house.the flower room is the garage.what would happen if i have them in my room and during the six hour dark time a lil light will be used.will they turn hermie or what. Rating: 5