I would think that mixed up would most resemble nature, so thats what I have always done.

Mahalo for the replies so far.
Doc 007 Reviewed by Doc 007 on . Transitional Lighting Question This question pertains to a multi light setup with veg & fruiting bulbs. When you switch your light to 12/12 do most people also switch to all fruiting bulbs or do people use half/half during this week and then go all warm subsequent weeks? Opinions? Rating: 5