Wow…really cool your pictures. Respect. And that almost artistic foliage in picture No. 5 is really beautiful. The plant is incredibly resilient.
My profile picture is a SpecialKush#1…grown last summer…at almost 2000 meters above sea level. Outdoor.
This summer, there are again two SpecialKush#1 in the game. Again in higher regions…5 days in a row with a maximum temperature never higher than 15 degrees and rain…as little seedlings…they can handle that.
If you create optimal conditions, you will definitely have above-average yield.
The biggest danger last autumn was the risk of mold. Especially before the harvest. But with your plant, I have no worries about that. I'm curious how tall they will get. Is the light enough?
And 3-liter pots? Really? How cool.
Have fun continuing!