Self Watering Pots - Bottom feed - Durban Poison

Friday: Today I am pulling the tent apart to re-run all of the wires from the AC Infinity Controller. I’m also adding a new grow tent heater. My goal is to set up a humidifier and heater to maintain a 1.0 VPD in the tent. More photos to follow this week since I update my journal daily. Checked the ppm in the reservoirs and it’s at 1,000. Added more RO water with extra nitrogen to bring the ppm level down to 925. Saturday: I installed an updated AC Infinity controller 69 Pro Plus (controls 8 pieces of equipment) which allowed me to add a humidifier, corner LEDs and a heater to the controller. Overall I’m extremely impressed with this AC Infinity equipment. My VPD is within the range I want to achieve (.8-1.1). I programmed it to maintain 78 degrees and 67% humidity during the day, 73 degrees and 63% humidity at night. Charts posted also show the impact of an open tent compared to the closed environment. The heater is constantly pushing fresh air into the tent, so I don’t need to cycle the exhaust fan often. Rewired the tent again and moved the controller later that night. I mounted the controller on the wall. Added Mars Hydro UV/IR lighting to fill out all 8 slots on the controller. Sunday: I checked the ph in the reservoirs (6.8….i had filled it with 6.0 ph) and the ppm (1200 ppm…I had filled it with 900). So evaporation and possibly a mismeasurement of ph. I topped ff reservoirs with slightly stronger nutes and adjusted ph to 5.8 in the reservoirs. Poor magnesium absorption could be driving some leaf yellowing. Effective tomorrow, I’m switching over to Heads Formula which consistently feeds GH Flora series nutes at Micro (6ml/g), Bloom (9ml/g) and cal mag (3ml/g). Turned on the UV/IR lights for 3 minutes every 8 hours. I’m easing the plants up to 5 minutes every 6 hours which will provide the recommended 20 minutes of IR per day. This will help the plants stretch a little more.