Northern Light - 2x600w Lumatek Zeus Pro

Day 8 ------ Temp : 21-23C RH : 70% Light : 75% @ 60cm for 18h Water : 2L Water per bucket Video update : https://www.youtube.com/watch?v=GlEA4i_XMYo Today we did our first feed to run-off. We gave each 9L air-pot a 2L feeding. In this water we mixed the following nutes. Sensi Coco Grow A : 2ml (1ml/L) Sensi Coco Grow B : 2ml (1ml/L) B-52 : 2ml (1ml/L) Voodoo Juice : 2ml (1ml/L) Piranha : 2ml (1ml/L) Nirvana : 2ml (1ml/L) Bud Candy : 2ml (1ml/L) PPM measured at around 350-390, and the run-off was about 490. (Normal because this was our first water to run-off) We did not feed them at night. Day 9 ------ Temp : 24-25C RH : 60-70% Light : 75% @ 60cm for 18h Water : no water given Video update : https://www.youtube.com/watch?v=n96I0HuTFqo Yesterday we gave our girls a big watering, which in fact was too much for the girls to handle. The roots are not that developed yet so we basically overwatered them. They looked sad throughout the entire day, and were droopy as hell. This morning some of them allready recovered slightly from the overwatering, however some of them are still struggeling. So I decided to not water them last night, and I will not water them today. I hope once they become stronger again, I will give them a second feed, however in a low dose. Day 10 ------ Temp : 24-25C RH : 60-70% Light : 75% @ 60cm for 18h Water : no water given Video update : https://www.youtube.com/watch?v=dar-x5wgilg Our girls seem to have forgiven me for overwatering them. They look strong again (aside from a few). Some of the show some burning because of the droplets of the humidifier. Nothing really bad, but I rather not have it. Since I turned down my fans for higer humidity, this became an issue. So I ordered an extra humidifier, to keep the fans on, but at the sametime increasing the humidity. We didnt give any water, since the coco is strill moist. Day 11 ------ Temp : 24-31C RH : 70% Light : 75% @ 60cm for 18h Water : no water given Video update : https://www.youtube.com/watch?v=2ODLuSnmMZY Yesterday night we had some temperature issues. We went up to 31C and went below 30% RH. Its because our humidifier was empty, and therefor temperatures rose quickly. Still waiting on my second humidifier. Also at night we dropped to 16C so I also ordered a digital heater, so we can keep our temps in check at night. Other than that, not really any update, we still did not give any water. Some of our ladies are showing some "old lady rinkled" leaves. Probably because of the overwatering. Hopefully, the coco gets a little dryer by tomorrow, so we can give them another feeding. Day 12 ------ Temp : 24-28C RH : 95% Light : 75% @ 60cm for 18h Water : no water given Video update : https://www.youtube.com/watch?v=ZzhaOh9Pnys A new day...a new challenge. Today when I woke up and checked on my ladies, I was hurt. My Cli-Mate total controller humidity sensor broke, and therefor it kept blasting 100% all night. So humidity levels were at 100% the entire night and 2h after lights on, causing to form alot of droplets on the girls + adding moisture again to the coco. Setting us back another 2-3 days. I allready contacted climate and they send me a new sensor without asking (great support!). Also my heater came in today to regulate the temps at night, however that also has a broken sensor, since it does not turn of at the correct temperature, just keeps blasting. So not really a good day today. Lets hope for better news tomorrow! Day 13 ------ Temp : 24-28C RH : 70 Light : 75% @ 60cm for 18h Water : no water given Video update : https://www.youtube.com/watch?v=B0peWjv4bY8 Some of the plants are showing curling/twisting leaves. I have no idea whats causing this, since I ph in on the right spot. Might be a calmag deficiency, I will find out by tomorrow! Day 14 ------ Temp : 24-28C RH : 60 Light : 50% @ 60cm for 18h Water : 3L for flush + 2 x 400ML in the morning & Evening + Foliar spray in morning and evening Video update : https://www.youtube.com/watch?v=xg1PStalDh4 Big update today! After a night researching, and talking to Dr.MJ Coco from cocoforcannabis.com, he told me that I was facing a starting cal-mag problem. So he suggested me to fully flush my medium with the nutes solution diluted to 0.6EC untill my runoff was close to 0.6EC. I had to pour down 3L for each container, in order to get around 0.6EC in the runoff. I did this in the night of the 13th day. In the morning I also did a foliar spray just before lights on (RO water with 2ML/L of Sensi Cal Mag) which I sprayed on the leaves and under the leaves 15 min before lights on. I then continued to give another watering using the same nutrient solution this time at 0.7EC and I needed around 400ml per pot to get a decent run-off. I also changed the floor of my tent, so its easier to manage run-off. Last I gave them another watering 8h later, again same nutrient solution at 0.7EC and 400ml per bucket. Just after lights of tonight, I will be doing another cal-mag spray. Hoping to see the girls looking better tomorrow! Fingers crossed :) Nutrient solution Sensi Cal-Mag Extra : 1ml/L Sensi Coco Grow A : 1ml/L Sensi Coco Grow B : 1ml/L B-52 : 1ml/L Voodoo Juice : 1ml/L Piranha : 1ml/L Nirvana : 1ml/L Bud Candy : 1ml/L Foliar spray Sensi Cal-mag Extra : 2ml/L