When checking seedlings today I found mold upper container and the other two had some too. I pulled it off of them. I decided to leave them out in a shaded place to see if they will be ok. Will try fungicide tomorrow. I did have a question though. In the middle container there are two one dark green and the other pale green. There are several pale/light green plants. The pale green plants seem to be growing ok, just wondering about the color.