MOAB
MOAB as with all bloom boosters lengthens the flower period, its how it forces the plant to build weight, running the roiots in a near dry condition, giving just hardly enough water for the plant to live will force the plant to finish faster.
Dude let me make this easy for you.
Most of these guys are talking out of there ass.
Go pick up the February 2014(hydro report) issue of high times it has a beginners grow guide in it and explains EVERYTHING from people who know what they are taking about. It will be the best 4.99$...
Well dickhead at least you apologize for being a bitch, look up on Google drill bit for schedule 40 1/2 pvc, let me know how your search turns out. Then goto Lowes and learn they don't sell the bit. Its a very rare size. Also I can't just caulk it up, its for my res and must be removed everyday...
Your plants are over watered, and from the looks of it they have been for a week or more.
Fill water to 1/4" inch below the netpot, make sure they also have a decent breeze on them but not a hurricane. Make sure your res has enough bubbles, the more chaotic your bubbles are the better...
Jesus man, read up on LST.
NEVER CUT AUTOS.
..or any plant in bloom for that matter...
oh, and look for a shorter growing auto for your next run, that fking thing is huge for a auto.
Organics and hydro are a no no, might as well just kill your plants because that's what pythium is going to do when it finds your organic res.
Find a synthetic nute you like for hydro.