First Ever Indoor Grow

Hey all, thank you for visiting my diary. I have adopted a new process this time. I'm updating my diary several times in the week. I am also keeping an eye on my VPD value. Progress so far: 15g of GHF BioGrow (@1g/Ltr of substrate) I'm loving this light ( first light so nothing to compare too, lol ). The extra royal blue leds in this setup up have done what u thought they would do, keeping node space down. Third node is in the works and only an inch of height gained. She looks healthy and I only being watered de-ionised water. Couple of little brown spots on her but unsure yet what that will be. Could be nothing and don't want to jump in and fuck it up. As you can see by the video, I invested in a humidifier. Really helps keep her in the optimum VPD. I think the brown spots are natural life cycle. The leaf curling I was worried about,I'm now putting down to phenotype. Have read that gorilla glue has a signature kink to leaves. Day 20: She seems to be happy, a little concerned on the slow growth but also aware I'm watching it everyday so, kinda like watching paint dry. Calibrated my £10 ph meter. Was a little out...🙈 Still using deionised water. Think I'll continue this trend for now. Please let me know your thoughts. I update my diary almost daily.