Got a new light this week, it's basically a HLG 260 R-Spec except locally manufactured using the same Samsung LEDs. Big Mumma got her 60x60cm tent today and will go in there under one Viparspectra 300W blurple (130w from the wall). I trimmed her, super cropped her main stem and added a scrog net in preparation of flowering her in the next couple of days.
Because my other plants were getting up past 75cm after 7 days of flower (100cm is my absolute max) , I decided to supercrop the canopy back down to about 60-65cm - it was pretty scary and I definitely broke the outer stem on some of them. Also gave them a good trim. Fortunately most bounced back strong the next day which are the most up-to-date photos you see (17/4/20).