My growbox.

Experienced nutrient lockout. There was ecological disaster here about which i didnt know (im not much a tv or news type of person, im not even a "peoples" person so i didnt asked why there is no bottled water in any store nearby, people bought almost whole supply 😐), because of water contamination ph of tap water fluctuates between 6-11 even after osmosis filtration, so long story short i didnt check ph of watering/nutrient solution tank every time i refilled it (before the disaster i checked ph only once every 2-3 days because it was always the same after filtration 6.5). So this week there was an unplanned flush of all pots, replacing the soil everywhere outside the root structure with new fertilized soil from the same manufacturer Gold Label, raised the light about 15 cm to let them stretch a bit and make up for lost time. After 2 days plants look like they are recovering so i started first LST to start spreading them before applying SCROG net maybe somewhere at week 3-5 depending how fast plants will recover after this disaster. Almost forgot to mention, plants started to smell nice, especially Northern Lights guest plant 😎. Light increased from 20h to 24h for 6 days and 20h for one day, hopefully it will delay flowering stage of autoflowers for a week maybe even 2 or more.