Old leaves is Old news...watch the new growth...:thumbsup:
Dutch Pimp Reviewed by Dutch Pimp on . Sunburn? Hay all. I veg under floros and flower under a 600W HPS. The flower room is well ventilated, temps don't get higher than 80-85 max, and they don't go in until their 4th or 5th multi-leaf set (about 3 or 4 weeks). What's happening is there is some yellowing/white going on with the older fan leaves when I put them under the 600W. The light is far enough away from the tops (3 feet) that you can't really feel any heat. Can this still be bleaching or sunburn even with the low temps and distance to Rating: 5