Tomato seedling problems - Please Help
I have about 20 tomato seedlings going indoors, under T5 lights. They are in self watering pots and about 10" tall. A few are starting to get yellow spots...as shown in the photo. I think they may be over watered, but not sure if it's something else. I've stopped watering, and will let them dry out a bit.
Any advice is greatly appreciated.