Day 36 Update:
Things are rolling along nicely now.
She has recovered nicely from the butchering I gave her.
Giving her lots of LST and leaf tucking, but I think the time is nigh for some major defoliation.
No sign of preflowering yet, so quite a way to go.
I have been growing 4 plants under a 150W COB which is now sitting at 75W. I will start turning this up gradually now until the ladies hit full flowering - I will hopefully be at the full 150W by then.
Going to be interesting to see what g/watt I can get from 4 different strains in a 1.2m x 1.2m tent with a single 150W COB...
The reservoir is currently running at 550ppm - 200ppm tap water, Remo Magnifical @ 1ml/l & Megacrop until it hits 550.
ppm is dropping by about 20ppm per day, with the pH consistent at 5.9/6.0
The reservoir could do with a touch more feed, but that screws up the 3 light eaters.
I think the 20ppm drop per day is a nice compromise between all 4 plants.