First time grow!! need help with growth problem!!

this auto northern light is 11 days old from sprout.
i have been looking at grow journals and i have see similar grows with plants twice as big as this at the same age...

temperature between 25-28c
space L 30" H 43" W 15"
1x 130w (6400k) 2x 48w (5000k)
ph 7 ( i know this is a bit high but cant do anything about it for at least another week)

just started giving it a basic nutrient, will be switching to dutch master flower when flowering.

any suggestions on the growth?

Patience my friend... One thing I learned is try not to compare your grows to these people writing journals. My NL auto was the same size as yours around that day, but now its on day 23 from sprout and I'm starting to see white hairs coming out =]. Just give it some tlc and it'll all be groovy. On a side note, it could be genetics lol.

Looks on schedule to me, just make sure you don't try to push nutes on it for more growth

Nutes seem pretty early at this stage, last time I tried using light nutes this early, my plants died