NASA og cfl soil grow .

Hi everyone, I'm quiet new to this forum and have already been helped greatly by our fellow herbalist. I'm currently growing 1 NASA og clone under 218 watts of cfl. Spectrum ranges from 2, 2700k bulbs and 5, 5000k bulbs. Temps stay around 81-85 . Currently not feeding her any nutes because I stressed her a little too much (heat, nute burn)
I have dr earth nitro big for veg, dr earth big bloom for flower . I also have a few additives. (Marine bird guano, and super thrive)
She sits in a 1 gallon make shift pot for now. But I will be transplanting into a 3 gallon pot. I'm using fox farms happy frog soil with a half table spoon of guano mixed in. I started watering with tap water, but noticed the yellowing and burnt leaves starting to occur. I quickly switched to r.o water after noticing the damage and hear stress. I constructed a grow box out of a uhaul closet wardrobe card board box. the box measure 2.5x2.5x4 feet tall My box has a 5 inch passive intake and 4 inch exhaust fan. I also put a small tower fan inside the box to suck in the colder air by the intake flap and circulate the air Inside. I'm got her on the 23rd of last month so going on 16ish days of veg under my watch. I've topped multiple times and lst. I'm planning on scrog going as well if she gets big enough . Light cycle is 18/6 for now. And ph of my r.o water is unknown due to my lack of ph meter. I will be updating and posting tons of more pics whenever I can (just about daily) I appreciate any help I can get along the way as this is only my 2nd grow on my own. My other grows consisted of a team effort and with hps Thanks guys -Nando

For anyone interested here's some updated pics of my Jerry rigged box and NASA og clone, I also took a pic of all the nutrients and the soil I have on hand. If you guys have any suggestions on anything else I should grab from my local hydro shop please let me know, And please be mindful, I know this is a ghetto set up I'm not trying to break my pocket book on another hps set up ATM. This is just a personal grow as an experiment with cfls. I figured id give it shot again, i yielded a little under 2 ounces my first
Time with 3 northern lights bag seed under less lighting and miracle grow soil.Any help I can get along the way from you grow geniuses will be greatly appreciated .
-Nando