[MuddyBuckets]

I agree with this comment "Looks like a little sunburn. Hard to stop it in the beginning. I try to keep mine in the shade the first few days and then into "dappled" shade. Still get a little burn. They tend to come out OK." Try bright shade for the first few hours/days and gradually increase exposure over a week or so. Be sure the media is "moist" and not wet when outdoors, don't let the seedlings dry out!