Yes I see a bunch of white hairs popping up all over. I have 2 plants and it's my first grow. I'm using 8 fluro t12 tubes. Four horizantally and four vertically to get in between the nodes, 320w total, 25,800 lumens total. With a mixture of 6500k daylight and 3000k kitchen and bath bulbs. The plants are both 2 feet tall and I switched to 12/12 lighting about a week ago. I am thinking about switching the lights to both vertical. Four bulbs on each side of the plants. I would have used hps, but every foot you move away from the plant you lose half your lumens. I keep my fluros an inch away from my plants.