ILGM super skunk AF grow need help

I have 4 ss AFs and they are 52 days old and all were started at the same time yet one is three weeks.into budding while the others are a week into it…am wondering what caused this and also if anyone knows how long they flower for??

Very’s per plant but if they are all in the same lighting they have all been flowering the others just aren’t flowering as fast

That’s growing from seed every plant is different some alittle different others very different.

Guess can’t really pinpoint a time. My NL auto is day 60 and seems like it’s got a ways to go