They have done 1 week of flowering. During this week I have kept training them and removed ray blocking leaves. They are doing very well and the tent is starting to fill out nicely.
@Sweet_Seeds,
Thank you, Apolo! The Sweet Cherry Pie in this diary is actually a descendant from your Sweet Cherry Pie that gave me a bunch of seeds a couple of years ago. These seeds have excellent genetics. I've grown a few myself and given away loads to mates.