CO2 enrich 950ppm, 900-1000ppfd from the canopy center that mean around is less, Humidity day 50-60%, Temp day 27-28C, Strain Moby Dick Photoperiodic

Of course. In the middle flower the photoperiodic process degrees a little cause the plant Focus on building buds. Also you can put down the CO2 Levels to 400 ppm and the ppfd to 900... Also reduce the filterlization to normal levels. By the way you can increase far Red at the end of daylight period at hours 10 to get better results.💚✌️ Best regards.

Looks like ph issues in the soil collect some run off water that comes out the bottom of the plants soil I’m guessing the soil ph is really low causing lockout I’d. normally say take the plants to a bathroom and run some water thru the pot but I don’t think you can move your plants You will probably still have to run some water thru the soil to get it to a good zone

You need to up the CO2 to about 1,200 PPM to push that kind of lighting. I’m no CO2 expert but through my research I found you wanna hit 1,200 PPM. Search up Dr Bruce Bugbee about CO2 and watch some videos on YouTube. He’s a wealth of knowledge. He’s a professor at Utah University and solely studies cannabis cultivation science. Good luck man.

Yo growmie, looks like classic mag deficiency creeping in, probably stacking with a bit of light stress too. Clawing, yellow striping between the veins, top leafs curling, seen it plenty of times in coco or with CO2 grows. Wouldn’t chase more PPFD right now, they already look like they’re working hard enough. If anything I’d chill the lights a bit, feed in some extra calmag or epsom next round, and keep them happy. Without a diary I’m kinda guessing here, hard to see what you’ve been feeding or your runoff numbers, but that’s what it looks like from the pics. Plants still look solid overall, just need a little adjustment growmie.