Hey. So this is my seedling and today it showed some unusual color change. I am growing in a fridge with CFLs and the seedling is 11 days old. I haven't added any nutrients. The temperature is normal and the pH levels of the water unknown (i am using tap water). Last night I changed the light schedule to 18/6 from 24/0. What caused the plant to turn yellow? Could it be some kind of burn? If so, what should I do? Thanks in advance. http://imageshack.us/photo/my-images/266/photo1dyq.jpg/ http://imageshack.us/photo/my-images/339/photo2qml.jpg/
Looks like soil is to nutrient rich for the seedling. Just keep eye on it and it'll grow out, most likely. When plant gets bigger, it'll take the nutes better.