70x70 Microgrow - Blue Rhino+Critical4

05/01: I was wrong about the PK being next week, it starts this week, so it has been given from today on going forward - 2.5ml per 10L 04/02: Still taking plenty of leaves off, trying to get better light penetration. Think it looks ok for a noob so far. These girls have been having a good old stretch. I have been having trouble maintaining the 36cm gap to the light, had to make a bodge job to raise it a bit higher than the pully's would allow. Current heights: Blue Rhino #1 - 58cm - Is this what they call a Runt? Blue Rhino #2 - 80cm Crit47 - 89cm I feel like the Crit47 is really starting to show the Sativa in its linage, with pretty thin looking leaves and such. Also over took Blue Rhino #2 in height. I hope the stretch has stopped at this point. One more week until adding PK into the mix. Also feel like I should have taken 1 more internode away, too late now but I think these bottom side branches will amount to pretty much nothing. Or possibly flowered them a week earlier?