You switch the lighting system to the 12/12 cycle when you want to cause the plant to start to flower. It is personal choice when to switch the lighting to flower the plant. The longer you wait the larger your plant will grow and essentially the more buds you can get, but also you have to wait longer, so it all comes down to personal choice.
rnf232s Reviewed by rnf232s on . Lighting & Flowering When y'all say the lights need to be on 24/7 for the growing cycle. When do you switch the lighting system? and when you do, when do you switch the lighting for flowering? and what do you mean flowering? when you 1st see buds on there? sorry, rookie grower here. Got screwed with a male plant the other day. Rating: 5