Coco, chocolope scrog attempt..

Hello! this is my second attempt at using Coco Coir as my medium, since it is SO EASY!

The details:
Strain - Chocolope (from clone)
Setup- roughly 1.9ftx4.2 closet scrog, 2 400Wcmh, active air intake and exhaust. Using Canna coco Nutrients, and additives, minus the rhizotonic. The walls are painted with some expensive paint stuff laced with Titanium Dioxide so the CMH "should" allow the walls to produce a little ozone (I think lol..)

I just transplanted them, from 1/2 gallon pots to 3 gallon pots. Their whole life they have been under a 250W cmh (veg room). Just moved them into their home, and hand watered with Canna nutrients (plus 1 cup of microbe tea per gallon of solution) at a PH of 5.8.

Any advice I can get on this strain would be greatly appreciated!

Has anyone tried this strain scrog? I am very indecisive about when I should force 12/12, some folks say wait until the screen is 50%+ full, and some say with sativa's you need to force flower before they touch the screen.

Any advice would help, and I will post a pic tonight of their progress.

Thanks for reading this!

Bargar

So I am 1 month into 12/12 with this, and I would like any tips anyone could give me regarding trimming some more under the screen this late in flowering, as well as help diagnosing a problem I have.

The pic of the leaf that has damage to it "I think" was caused by not getting enough run off early on. I increased the amount of time the drippers are on, and I have not noticed them getting worse. Still though, I want yalls opinion on what the cause of my leaf spots may have been.