Ghost Train Haze #1 (First Grow)

Overall very happy with progress. First grow ever! Seeds taken from germination and grown in rockwool under LED using 5ml/l Formulex for first 2-3 weeks in homemade propagation box. Transplant into larger system has taken place, and i'm starting my records now to track how they behave under HID in my brand new Flood & Drain system from Esoteric Hydroponics. Current setup includes: VEG/FLOWER TENT - Black Orchid 60x60x160 tent - Black Orchid air-cooled reflector with adjustable straps - 250W HID bulbs - Maxibright DigiLight 250W digital ballast, wall mounted alongside ALL electrical sockets on a large wall-mounted powerboard. Safety first! - Systemair axial extraction with Rhino carbon filters attached to both intake and exhaust - Lightproof ducting x 5M - 22L Flood & drain system using expanded clay pebbles and Newa Maxi pump that floods every 3hrs, with no overnight watering to allow roots to dry. - Small Hailea air compressor with two airstones that sit in the reservoir - Inkbird ITC-308 Temperature controller with attached active intake, powered by Black Orchid Inline Axial flow 100 fan. Dust filter attached to intake duct - AirComfort bluetooth temperature and humidity sensor - Small dehumidifier set to 45% - Pifco Digital timers x 2 - Lumii Analog timers x 2 PROPOGATION BOX - Homemade box lined with mylar 400x700x470mm - 6ltr reservoir with overflow and drain tap - Small Mist Maker to water new cuttings - 20cm airstone to water mature cuttings - 200W LED - Small desk fan mounted inside the box - Pifco Digital timers x 2 - Lumii Analog timers x 1 OTHER EQUIPMENT - Pancellant PPM/EC reader, and a Pancellant pH reader - Separate pipettes for all chemicals. All chems stored in a strong plastic container that is leakproof. - The Cannabis Grow bible 3rd Edition. NOTES FOR THE WEEK After a lot of adjustment I finally got my Prop Box completed, but can see some leaf burn has occurred from where my LED was too close to my young plants. Transplanted into Tent with a full dose of SensiGrow, but no Voodoo Juice or B-52 to allow plants to adjust and hopefully avoid any chemical burns. Light adjustment is still taking place, they're too far away at the moment so i'm bringing them closer slowly over the next few days. Concerned about growing sativas in such a small space. My plan is to tie down and train the young plants into a spiral, followed by topping, followed by FIM, followed by topping, and finishing with lollipopping. ScROG used throughout.