[FONT=Tahoma, Calibri, Verdana, Geneva, sans-serif]Update on my PC grows.
I have a 16 SOG of mostly PC and a few Critical+, they are clones that vegged for about 2.5 weeks. 600watt, using Jacks Classic 20-20-20 in hydro bubbleponics DWC combo (Supercloset "superponics"). Day 42 flower and about 2-2.5' feet high, manageable. They smell so nice, faintly of pineapple and citrus. Love it.
I started another SOG grow, exact same components, all 16 PC. Only vegged the clones for 1 week under 400hps (can't remember if above was 400 or 600 in veg). I use only Dyna-gro Foliage Pro 9-3-6 on this group. When I flipped them after 1week veg, they were about 4". It's not even 30 days later and they are all over 3.5'!! They look beautiful so far. I'm hoping that they won't be growing anymore. Should be the last few days right now.
Would have thought that with only 1 week veg they would have been smaller than crop 1 which was 2.5 weeks veg. The difference was the Foliage Pro. Amazing the difference. Crop 1 is more bushy (2-3 weeks older), crop 2 is lanky (double the size of crop1).
Then I have 2 other PC with 3 vanilla Kush in same setup. They vegged for around 2.5 months, fucking beasts. I SCROGed them, was worried about the stretch. It's likely they'll be my lowest yielders. My first attempt at SCROG, heard that yield is usually effected.
As a newbie, my biggest problem seems to be nute burn, ph lockout, an K deficiency. I'm on my 2nd rotation, I haven't been able to get my girls to not show nute burn above 500ish. Just after I get that under control, I begin to have a K deficiency, which makes my garden look like crap. So I flush well, add nutes, gradually increase, and then I'm back to burn or lockout. I'm figuring my SOG is too big for my res, I'm now changing h20 weekly and it's looking like I'll need to do it more frequently. Next SOG will be 8 PC plants in each rez with 1 week veg and only 1 strain per rez. [/FONT]