Once you've got the seedling stage out of the way would suggest as much light as possible on 18/6 for the rest of the grow(or 20/4 your choice). Watch your plants for nutrient deficiencies, changes can be very quick with auto's. Try to outguess your plants needs without going over the top with the nutes. N required during early flowering, would suggest additional feed such as molasses once plant is established. Use as big a pot as you can manage.