they are stacking really nice but the leaves look like there getting heavy. should I raise the light. 3-4 weeks old. 2 blue dream 3 misc under a digilux 1000w bulb set on 750. The digilux bulbs says it has extra 25% red and orange from what I read to prevent stretching. the blue dream is stretching but my misc seeds are not. The miscellaneous ones could be Devilicious or Purple Rain is what I was told.