How far into flowering?

What's up from NZ. Inexperienced grower, but with the bumper weather in the north island my outdoor afghani has been loving life. Topped and LST. Planted in some general potting mix and feed basic vege nutes every other water. So now they are showing the signs of flowering. Stretched and forming bud sites.
My first question regards bloom nutes and when and how to Introduce them?
Secondly how many weeks into flower do they look?
Chur bros

Look about two weeks in so should have had some bloom nutes by now. If the weather holds you should enjoy a really decent crop.

Good luck M8!

Thanks man. Will get on to the nutes asap.
Will post more photos through to harvest.
Can't f#$king wait!!!

Fair fucks man, they look really well!!!! I'd say 2/2.5weeks! I'm in experience also but mine has just gone past that phase

Lovely plant, nice training. Its going to be a beauty. Well done.

Just some updates photos. Week 3-4 flower. Love this shit