she's healthy so your OK.
the mix looks dry and you got enough perlite.
your going fine.
im doing 3 Easy Ryders atm (in DWC so not the same type of grow)
how big is that pot she is in?
too much soil and she will get too big for the case.
dont be fooled by the Auto tag these things grow bigger than your PC case. Mine are 2 foot tall and still stretching.
Looking good, probably not going to see fireworks at this point. Right now she's probably starting to really stretch out her roots in that soil. But she'll start putting on those inches before you know it.
Here's mine 7 days old. Yours seem to grow slightly slower but I wouldn't worry about that. Plus I use 18/6 lights and the temperature is a little bit higher too so that could affect one way or another. I've also noticed that if you use slightly fertilized soil and only plain water for watering for the first week, the plants tend to have a kickstart to the vegetative state.
[URL=https://www.icmag.com/ic/picture.php?albumid=31651&pictureid=867973&thumb=1]View Image[/URL]
... seems to be a little slow.. any thoughts??
Tiny seedlings grow faster in smaller containers because the wet/dry interval isn't as long.
Avoid watering until the seedling needs it. Keeping the soil perpetually moist will retard growth by depriving the roots of oxygen. Roots absorb necessary oxygen as the soil dries. Until it gets bigger, water only the estimated size of the root ball or a little bigger. The root ball is usually the same size as an untrimmed canopy. Perpetual moisture at that size could contribute to root rot.
EDIT: "dry" is relative. Don't let it get so dry that the plant droops from lack of moisture. The easiest way to know you need water is to pick up the pot. Familiarize yourself with how much your moisture-needy pot weighs and then avoid watering until it approaches that approximate weight.