I started my seeds inside and they're now about 2-3 inches long but with only the first 2 leaves that pop up. I've been putting them outside the last couple of days and now they're standing up(I had them in the little container with the plastic lid and the directions said to prop the lid and wait until they all sprouted before removing the lid and taking them outside for a while).
What on earth am I supposed to do next? Am I supposed to be watering them? I haven't because I was afraid they'd get moldy or something. I honestly have no idea what to do because my husband tossed the directions from the plastic container package. I do know at some point when there are a second set of leaves, I "thin" the seedlings and plant the strongest. I have no idea how to a) thin or b) tell which ones are strongest. They all look the same to me!
I have cherry tomatoes and slices tomatoes. And I did label so I know which are which.
Thanks for any help!!