70x70 Microgrow - Blue Rhino+Critical4

13/02: Increased the amount of PK to 0.5 per ml as per Hesi Chart. Tied up some of the side branches that were falling over on Blue Rhino #2 after the pic was taken. Its become a jungle in there, I feel slightly overgrown. When I remove the plants from the tent, its pretty hard to get them back in again nicely. Had the tent go down as low as 15c over the last few days as the nights have been very cold. Temp is back in normal ranges again today.