It's going to be a heck of a harvest! lol Following along since my two plants are at about the same stage as yours are. My first, your vids are perfect timing.
It's just a lot of fun growing and figuring out what the plants need.
Finally broke down and decided to test the ph. Soil is between 7 and 7.5 Water ph meter coming today. Will test the water after adding bloom nuts. I'm guessing a little organic vinegar might be in order.

3 of my 5 plants have turned out to be male. Watching the last two with suspicion.. lol watching close, we'll see