Week 4 was a blast. The plant exploded after I topped her.
Some defoliation happened during this week and LST continued. Other than that preflower started and it's slowly transitioning into flower.
I'm sure to see the first small buds by the end of week 5.
@Biotabs, thanks for the tip :) turned out I gave her not enough potassium and noticed it to late. Wasn't a nute burn issue, will give the next plant a bit more PK on my next run.