Do you have a light you can hang over them outside?
So they haven't erupted? Then you don't have to sweat the lights yet.
Watering sounds about right. But everyone has they're own way. Main thing is don't let em dry up. But don't drown the little buggers either. I'll water these now about 2" from their stems since they've come up.
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These are two Cannacheese 1:1 Autos just erupted yesterday and overnight. I will bring a light up here for them as I want a strong foothold this first week or two so adding more light (lower intensity) will help. But still outdoors. Albeit on my porch grow area. I up the intensity as they age with natural sunlight, hopefully by the time they can take it.