Lots of growth this week and working to solve the humidity issues - Jack had a trim!
I think it's probably because of the size of my pots but these girls just won't stop growing! I bit the bullet and did some light defoliation on Jack this week - it didn't seem to phase her at all so I'm a bit more confident about going further.
I decided to giver her a bit of a trim, mostly the lower fan leaves. It was because she was so dense and tucking the leaves wasn't really working out, she bounced back fine so now I'm thinking of giving her a bigger trim - not sure I've got the guts though!
I've kept feeding her a little bloom every couple of days, not sure if it's helping with her size and density but I don't really want to stop.
Flowers are developing but not as quickly as those on the Chocolate Orange, Jack doesn't smell quite as much as her any more either.
To fix the humidity issues I diverted the extraction duct to another room which seems to have made a big difference, RH is now consistently under 57% and usually around 55% - still not ideal but I don't think I'll get it much lower. I've moved the fan so that there's plenty of air moving over the canopy - hopefully enough to keep away the mould as the grow progresses.