Auto plant in flowering stage, what age?

Hello everyone, first post here.
Wondering... I have this Auto Berry plant
The plant Should be about 3-4 weeks veg and 8 weeks in flower.

This is my first grow and I don't really know how to tell what's her age.
I would guess 2nd week of flowering?
Any thoughts?

PS: Was going for scrog and then just ended up using small ropes to hold the plant

Pictures look bar because of the HPS light, sorry.

Thank you all!

any help please?

Get comfortable, it'll be a while.

Vegged mine for 3 weeks my auto then stuck it into 12/12 treated it to the same light schedule as a photoperiod