First Autoflower grow/ first grow in 16 years!

Hello all! Like the title says first Autoflower grow first grow in 16 years.
Auto flower feminized white widow max
In 2 gallon pots
Sungrow #4 mix
Under t-5 215w
Been only watering for first 10 days but they seemed very small so I went to my local nursery and talked with the owner and shared these picks. I thought maybe mites he said no way they need food. Soil was bone dry as I’ve been only misting them really
So I mixed up some big grow and gave them each( a cup fool of water with full strength nutes.
What do you guys think? I’d like to save this grow!

That was supposed to say I have 8 seedlings. They were 12 days old in that pic

Anyone?

Hey brotha! Im new at this so take my advice with a grain of salt lol You said you're misting your seeding, i seen some yellow spots on the leaves...Now if you get water on your leaves, the water droplets can act as a magnifying glass, burning the plant. Not sure if thats whats causing the yellowing on them, but personally, i try to avoid getting water on the plant itself. But they arent looking bad! Just remember to water lightly and not to feed them with any nutes yet (some soils already have some in it, but its best to not over feed them at this stage). Ive tried grow a few times in the past with some success, its been about 5 years, so im kinda in the same boat as you are (starting to grow again). Try not to mess with them too much and just nature take its course. Good luck with your grow!

Thanks man! The medium that I’m using is sungro and has no nutrients at all. It’s not like soil that has food for seedlings. I used it because it’s what I always used to use! So I gave them big bloom today because they’re 13-14 days old and I figured they’re about ready for food. I’ll update, I’m hoping they’ll be responsive.