Hi thank you for your answer. I will calibrate my ph/ec but I got 3 of them and the team usually makes checks all along the watering.
With what would you advice to spray ? Black soap ?
I raised the temps around 27 day and 22 night but its not really easy. In my VPD curb 27 of temp and 65% of RH gives me 1.25 wich seems to be under stress. Should I use the average of temperature or the day temperature ?
@leopoldobetesh sorry not familiar with working out the vpd to he honest. I see with vpd it wants the leaf temperature aswell. You could use trifecta for a spray and ill get you a few others just be careful as they don’t let you spray when flowering. Also if in flowering at the start have your Rh at 50% then can have it between 40% and 50% as you get further in. Hope this helps and sorry I couldn’t help more.
