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Yeh I have a dehumidifier 205 quest but doesn’t seem to be enough for my dark period; humidity rises up to about 70’percent with lights off

Can I exhaust air from the room with lights off to reduce co2 levels at night and lower humidity? Turn off the exhaust during lights on? With co2 burner running with lights on and semi sealed room. Co2 is kind of high during lights off and humidity is high.

yeh does sound sketch haha I prob won’t try n risk It then n do two 50 gallon tanks or something

Would a setup like this be too much for a second floor of a house to hold that much water? Plan on putting a 150gallon RO res and two 50 gallon mix tanks in my bathroom upstairs would that be too heavy?

do you think it might be over feeding my ppm has been 2000 also? Or heat stress? My room as been hitting 82ish with canopy heat of 85-86ish I’m running co2 tho

thanks everyone for the feedback; damn had a feeling might be seeded didn’t want to believe it I guess

Damn! Do you really think it’s seeded? I don’t have any males

Same strain but hairs are different strange isn’t white straight hairs healthy the other hairs I’ve never really seen before they look like thick cotton ball hairs first two pics are straight and last 3 hairs look odd to me

Yup I just ordered one!

Ok Thanks for the feedback greatly appreciated I’m just trying to dial in my grow and wanted to see what people ment by run temps at 85 degrees with co2 that’s why

I set my thermometer on the wood plank that I use to set my net on the canopy in the middle of the room so the light shines on it where the canopy is

When talking about grow room temps is it for the canopy or ambient? I’m hearing to run around 86 with co2. Currently running around 80 on my thermostat but the canopy will run around 86-89 when I set my thermostat at around that temp

Thank you I Thoguht it might be light burn because I moved my lights closer to the canopy

Does this look like heat stress/light stress? Thermostat set at 80 Thermometer in middle of room says 82 Canopy goes around 84-87 Lights are 36 inches above the canopy 1000w de HPS Running 1200 ppm co2

Yeh I did read this and a bunch of other blogs; that’s why I set my temps at 78 during lights on and 66 lights off. But seems to be turning my leaves purple which in not sure if it’s good for the plant.

Also when would you recommend temp changes then? Or keep it warmer than 75 all the way through flowering? do you have any advice for me to keeping temperatures for my grow room? From beginning of bloom to end of bloom? Lights on and lights off temperatures double ended HID lights I think I am...

so I should keep the temp over 75 during lights off too? I’m using 1000W DE hps I’ve just been reading around and it says that during flower temperature when lights are on and lights off should be about 10 degrees difference. And when I water the water is around 72 degrees

Wonder if this is normal I’m in week 5 of flower and I just changed the temperature to 78 lights on and 66 lights off in degrees F. The leaves are turning yellowish purple now is that normal? The thermostat before that was alwyas set at around 78 I am now setting a schedule to have temp go to 66...

So I’ve been foliar spraying and too feeding drenching the 6x6 cubes with .5 ml/gal of dominion 2L and it’s been working well I can definently see it working there are less bugs. Hopefully over time I can eliminate them all. I tried pulling apart one of my grow cubes and couldn’t really find any...

I got this I’ll let you all know how it goes thanks for the info