No I'd have to say soil seedlings can get the same light amount as hydro.. But for some reason your seedling looks burnt/curled. I guess it's my computer, but that picture that fills up 75% of my screen still only has like 5% of it the seedling part that is visible and that's a little blurry.
I'd rather have a seedling stretch a little bit then stress out because of too much light, but here is probably why: Different strains (and phenotypes) have different stress levels, some can take that amount of light and others can't.
You watering like once or twice a day? You should see a single root come out of the bottom soon.
This is a little discouraging lol
I do great with soil grows , and my first seedling to practice hydro on is fucked up lol , ugh
once a day
What i do is i pour my ph water into a little saucer plate and let the cube sit in it and soak it up from from the bottom
once its nice and wet again i take it out and put it under my light
I moved the light a little higher up so hopefully it it is being caused by the light it will stop and im hoping to see new green growth
I will post a better pic for you later , i got to start my daughters b day party ,
Thanks for helping me with this my man