Second run / Critical +

HARVEST TIME! - 64 days at 12/12 So I had three different strains growing in the same tent and in the same hydro setup and I divided my whole setup with three to give little bit more accurate info about every strain in the tent. SETUP Lights: 2xCREE CXB3590 50W 1x240W Quantum board with far red, UR and IR 2x120W Quantum board with far red Tent Sinowell 60cm x 120cm x 210cm Hydro DIY Drip/Ebb & Flood with 90l water reservoir and 60l root zone filled with hydroton This second grow in the books was a whole lotta easier than the first. I used pure salts as nutrients and whole lotta additives from different companies and I only changed the water from the rez when I started flushing the girls. I did not adjust the pH or anything else between the topping of the rez. It was so stable all the time that it kinda makes me laugh how good it was! The whole growing cycle I only topped the reservoir with fresh water, nutrients and additives and tried to understand what nutrients was eaten by the plants and top accordingly. I also tested the phosphorus myth from Advanced Nutrients (https://issuu.com/advancednutrients/docs/advanced_nutrients_magalog_2017/137) and I tried to keep my phosphorus level under 60PPM at all times and only used mycorhizzae to provide the needed phosphorus. I did not run in to any major problems with these girls and they looked happy the whole time and my ec was 1.5-3.5 the whole time but still no burn or def/tox nute burn, nothing. I also used an CO2 bottle and controller and tried to maintain >1300PPM CO2 levels the whole floering cycle while my temps were at 28-30 all the time.