tomato seedlings

I have a variety heirloom tomato plant seedlings. All were growing well under grow lights. A week ago I brought them outdoors for a few hours and the soil looked dry so I misted the soil. I know lots of problems here as some water got on the leaves. I noticed days later some leaves were...

This is the first year I’ve started seeds indoors. My tomato seeds sprouted, grew two leaves...and stalled! They’re under grow lights 14 hours in a room ~70 degrees, in organic potting soil. I water when the soil starts to get dry, from below. I moved them up from a seed tray to a 3” peat pot a...