What is your experience level? first timer

Your Equipment:
.1) Type and wattage of lights. Plug & Grow 200w CFL lamp
.2) Distance from tops? 4 Inches
.3) Reflector type? None, have foil on top of cabinet, but thats it.
.4) Is there a consistent fresh air supply? Window in grow room is always open, actual grow is in a wardrobe with door open 18hrs a day
.5) Do you have an exhaust fan and a circulation fan? 8" fan blowing air in, back of wardrobe removed to allow air to pass right through
.6) What are the bulb wattages, kelvin ratings, and schedule? Bulb is 200w, 2700k, on 24/7.

Your medium:
.7) Specific brand and type of soil. Westland indoor soil mixed with vermiculite 60/40.
.8) Size of container. 3 gallon pot
.9) Did you use peat pucks (or similar) to root clones or germinate seedlings? Germinated with wet paper towels

Your nutrients and water:
10) Source of water? Originally tap, switched to bottled with 7.5 pH
11) Method of checking water ph. None, still waiting on tester to be delivered
12) Method of adjusting water ph. None so far
13) Specific brand and N-P-K ratio for each bottle. Miracle Grow all purpose soluble plant food, 24-8-16. Began feeding 1wk, plan to feed once per week. 0.75ml per 1litre water
14) How often are you watering between feedings, and how much per watering? Once every 3 days, ~3/4 to 1litre per plant
15) Any additives or tea's? None
16) Are your ph levels stable, or do they fluctuate? Unknown as of yet
17) What is your ingoing water's ph? ...your runoff ph? Unknown as of yet
18) Do you foliar feed? No

Your growroom:
19) Indoors or outdoors? Indoors
20) What size of closet, room or hut? Wardrobe, 2x2x5 feet
21) What are the temps and humidity levels while lights are on? ...With lights off? 25c lights on, 21 lights off
22) Have you seen signs of insects in the growroom? None

Your strain:
23) What strain are you growing? Barney's Farm LSD - indica dominant
24) From seeds or clones? from seed
25) Is this an autoflower strain? No


Filled out as best I can, as I said in previous posts, I entered in to this grow with a real happy-go-lucky view of things and have been way too naive on the care/attention needed (never realised the importance of pH etc).

Thanks for the link to the troubleshooter rusty, am sorry if I went about this the wrong way, but gotta say thanks so far to the help you guys have extended.