Aussie Outdoor Flowering and Nute help

Hey,
This is my first plant and I think she might be starting to flower. its beginning to sprout tiny hairs on the new growth and the node. Im wondering what i should feed her through the flowering stage and how often?

I have been feeding it a high nitrogen fert through the vego stage, and its been looking pretty happy so far.
Its a sativa, but unfortunately i do not know the strain.

Any help is appreciated.

Tell me what you think.

Cheers.

First photo a bit wind blown and second is a few weeks ago.

Dude...were in full blown summer! How can this be flowering outdoors?

okay fair enough. im just asking for some clearly needed help. i would agree, but it is sprouting tiny hairs, does this not mean flowering?

You'll need a close up pic of flower/hair.. Is it a white hair or green spike?... Can't be an auto, at that size shed be all buds..