It's definitely not N toxicity. The plants are way too light green for that.
The "wrinkles" you have on the leaves are a sure sign of over watering.
Leave your nutrients where they are. Don't water anymore until your pots are completely dry from now on.
The 4'x4' looks like a Cloudlab replica and claims to have the 23mm poles along with 2 side doors like AC Infinity should have made.
I might just have to order one for $99.
https://www.amazon.com/dp/B09GW812DJ/ref=cm_sw_r_cp_api_glt_fabc_E6X57TB0X9KCJ315XT64?th=1&psc=1
I keep seeing people say you want 3500k spectrum from leds. Well, I never see 3500k diodes. Mostly 3k,5k or 6.5k, so how exactly do you figure this out?
Is a light with 3k and 5k considered 4k?
I'm confused..
I've been messing around with things and it looks like I can manage around 55RH and 81f when running the lights @ 100% and the fan turned down.
I ordered a Cloudline T6 a few hours ago, so hopefully the controller can keep everything in range.
I'm running 3- 220w lm281b+ boards a friend let me borrow until I find a light I like if that helps at all.
The drivers are attached to the boards and don't come off.
6" 390cfm exhaust/passive intake. If I run the exhaust too much, I can't maintain temperature @ 82F.
With it @ 100% I get around 60RH but 70-72f leaf temps.
I'm in week 9 of flower right now.
I just got moved into a 4x4 flower and 2x2 veg tents, so this is the first time I'm learning the environment in tents.
The lung room is 20"x30", so I don't think buckets would do much for the RH. I would have to look @ a whole house dehumidifier setup.