So normally I would wait another couple of weeks minimum before switching to flower, but considering this is now at 83cm (so its had 42cm growth in the last week), I dont want to run the risk of it getting to big for the space I have available at the minute. So this is Week 1 of Flower (week 4).
Everything seems to be doing well with no problems so far, easy strain to look after. only thing I will say is i would of hoped it stayed a bit smaller and bushed out a bit more, however next time I do this strain it will definitely be with more space.