you could turn your light on 24 hr continious light cycle or 18/6 or 12/12 fans are used to control temp and to help your plants build stronger stalks due to wind resistance turn off and on as often as needed what kinda lights are you useing? and how old are your plants
hope this helps good luck
smokesalot Reviewed by smokesalot on . light time & fan? New grower here just wanted to know how long does a plant have to have light on it to grow? Also iv'e noticed people with fans wit indoor growing what r they for and when are you suppose to turn it on and turn it off? Thanks:confused: Rating: 5