The problem is it's impossible to harvest with 100% cloudy. So the best thing is to start a 3 day flush when you see 5% amber. This way you should have 75% cloudy when it has cured.
I'm currently using it in DWC and it works great. Just make sure you start with 500ppm and move up to 800-1000 don't do too much as it is easy to burn with this stuff. Also pH water first then add your calmag if needed and then add the jungle juice part A and B.
That is correct. I would trim before you chop the tree. It will be a lot easier and less of a sticky mess.
Keep humidity around 60-65% while in the jar.
Take water and pH it then leave it to sit for a day or two. Check the pH and adjust again if needed. Then use your EC meter to add correct amount of nuts for your strain and stage.
That looks like either calmag deficiency or nutrient burn. Check the EC if your mix. Do a flush with just pH water and start over with 1/2 strength nuts and see if it helps or gets worse after 2-3 days.