This is my first year for growing anything and I am having some issues with my broccoli and cabbage seedlings. For the longest time (2 weeks) they have been doing fine but recently the leaves are curling and shriving. Looking almost like they were shoved in a dehydrator. But the rest of the plant is just as good as ever. I don't know if this is lack of water since I give them water whenever the soil gets dry. So every two days? Is it something I am doing or is this natural?
Above is the picture and I edited the picture to point the bad ones, which are obvious anyway. These seedlings are in these cell trays in the basement. The soil mix is potting soil (50%) and coco coir (50%). I didn't get a good picture of the cabbage, I have a very cheap camera. Also wanted to mention, the leaves looked dried up but are not actually dried up.