Ok so I have a grow box in my closet and it only has two 23 watt cfls and I have about 8 leaves that are still growing out and it's been about three weeks and I haven't been feeding or overwatering or under watering and the lights are about 5 or 6 inches away. At first the seedling leaves started turning yellow but then I figured out that's natural but then now my first two true leaves are starting to slightly brown slowly on the top. I can't figure out why so I need help please. This is my first grow.
