Thank you! 🤗
It will be interesting to see what your pH reads when you get a kit. I think overall your pH is probably in a good range because the plant looks happy!
The netting helps support the branches and promotes growth of big heavy buds. It's not a bad idea to use one depending on the set up you're working with indoors. If you're going to be utilizing a grow tent then I would say definitely it's a good idea.
I'm happy the info is motivating and helpful for you @rachaeldwatson!