Gorilla Zkittlez - 1st Indoor Grow

Hello Everyone! This is my first grow (since a failed week-long attempt in 2011), and my first Legal Grow in Canada! :D - For this grow i have chosen Gorilla Zkittlez from Barney's Farm. Since we are allowed 4 Plants, and i had a pack of 5 Seeds, i decided to germinated all 5 Seeds to play it safe in case one didn't sprout, but alas, all 5 popped and are doing well! One plant is definitely the "runt of the litter" and will be given to a friend who is also starting his first grow (sticking with 4 in order to play within Canadian Law... yes i know, i think i should just grow all 5 too...) My Garden Set-up: Tent: 4x4x6.5ft from Growneer Lighting: Four (240W) Viparspectra Reflector Series 600 LED (960W Total) Ventilation: One 6' Inline Fan with 6'x 500mm Carbon Filter Pots: Four 5 Gallon Fabric Containers Growing Medium: B'cuzz Hydromix HP Nutrients: Green Planet 4-Part Hydro Fuel Kit + Terpinator Week 1 Notes: Just running a single light for now, (3 More on their way) Running into a little bit of low temps/low humidity issues; slowed exhaust fan a bit, added a tray of water infront of intake fan, misting every 6 hours, temps should increase when i introduce the other lights. might purchase a small humidifer. I apologize for the inconsistent photo quality, finding the right exposure/white-balance with these LED's is tricky, may get a filter for my camera or a different light for photos in the future.