I have a 32x32x63 grow tent with a 600W led grow. Light is 40"above the plants. The led light has 2switches 1 for veg 1 for bloom. Plants r in week 4 just started veg. Do I just use the veg switch or bloom switch or both switches from beginning to end or for the stage they r in?
Good question. Have similar light just got and trying to figure out the cycles.
Veg is Veg. Just need the blue light.
Then I think when she goes into 12/12 preflower/stretching will want both on.
As the preflowers develop and build think you put it on just red.
Then last 2 weeks during overdrive you have both on again for blue high spectrum to build trichomes..
Don't quote me on it as it first cycle with mine
I had a similar light, I started with just the veg light until they were about 2 weeks old, then I turned them both on. It won't hurt anything, just use a little more electricity.