i am flowering now at 35 days in.i am using 5 2700 and 3 6500 and 1 5000 and it is growing perfect.i will add maybe 1-2 more 2700 later in flowering.

Look at it this way: In nature veg is in the spring and early summer when the sunlight is very blue with some red. Then as summer progresses and flowering begins, it shifts to about even. Then in late summer it becomes mainly red as harvest nears. That's the progression you want to duplicate, it is just easier to go from 70/30 to 30/70 when you go to 12/12 and that's what most growers seem to do.

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