Hey mr grow it newbie here and to growing just started my first grow from seeds I have collected in the past
dec.12th was when i planted from germination.. and I only veged for a month or less
(I didn’t know how long to veg) . Then flipped to 12/12
now I’m 48 days (roughly) in flowering .. I’m growing in coco (foxfarm)

and feeding green planet massive bloom and medi one once I started flowering and I always have an air stone running in the water the whole day before I feed for 1gallon pot and have a Mars ts 600 for lighting at about 12 inches away from the tallest bud.. usually keep the temp at 65-70 and my humidity kinda bounces around from 50%-60% when lights on and lights off hits 70% or higher is that bad ? I haven’t PH my water the whole grow. oh yea also my tent/grow room is my bathroom shower for now 😂 here are some pics hope I can get some good feedback 🙏🏽

Well if you're water is naturally between 6.0-7.0 pH then you don't really need to pH. Although, not sure how Green Planet nutrients adjusts the pH of the water so that may be taking it out of range. But your plant looks pretty good right now so you've had luck on your side not checking pH lol
🙌🏽🙌🏽 Highly appriciate the advice.. this my first run
next I should have a ph meter 🙏🏽
But it’s definitely look good right now 👍🏻
You definitely want to ph your water in my opinion it’s one of the most important things to do in coco you want it at about 5.8. 70% RH can cause you problems with bud rot