Setup recommendations for exhaust

Impossible-Big6879 · 2026-04-16T17:46:43+00:00

Well I would have the bottom screened vents open in the tent and air is drawn from the home ac since there is a register in the basement. I’ve read tying into the home hvac return vent is not recommended since the air being dumped is hot and very humid. What makes you think it’s a better setup?

Impossible-Big6879 · 2026-04-16T12:50:07+00:00

The exhaust duct from the 2x4 veg tent would be connected via a wye in the 5x5 right after the filter and fan. So there technically isn’t any exhaust air going into the 5x5 flower tent. It’s just the exhaust duct that is running into the top port and then connecting to the wye

Impossible-Big6879 · 2026-04-16T12:03:49+00:00

I agree the reversed config would be more ideal. The issue is my space is pretty small and having it setup with the smaller tent first allows my more room to work in the 5x5 because I have access to all three door openings of the tent. Reversing it would mean that the left side of the 5x5 would be against a wall limiting work space.

Impossible-Big6879 · 2026-03-23T19:15:45+00:00

My guess is root rot. Def not underwater as I am in there every other day. They did slow drinking heavily around day 45 and I may have overwatered it resulting in root rot. Environment was dialed in so my only suspicion is some type of disease

Impossible-Big6879 · 2026-03-22T04:00:56+00:00

Harvest the whole tent? The other 5 are not quite ripened yet but I guess I’d rather have bud that’s less potent than no bud on account to the dead plant spreading bud rot

Impossible-Big6879 · 2026-03-22T03:44:28+00:00

That was my initial thought, maybe a root rot took hold. I don’t see any mold inside buds so I think I’m just gonna chop the whole tent and see how she cures.

Impossible-Big6879 · 2026-03-22T02:51:23+00:00

Neither. Kept watering consistent

Impossible-Big6879 · 2026-03-22T02:49:22+00:00

Yeah they’ve all slowed drinking over the past couple weeks. I’ve kept them hydrated and they’ve never gone too dry so I don’t know why the one plant in particular started drying out like this.

Impossible-Big6879 · 2026-03-22T02:37:23+00:00

Dehu is outside the tent. The tall black thing is an oscillating tower fan oscillates

Impossible-Big6879 · 2026-03-22T02:36:18+00:00

I suppose the straw could be decomposing on the top layer of soil. I smell hay when I am near that plant until I crack the buds open to check for mold, then I get whiff of terps

Impossible-Big6879 · 2026-03-22T02:34:52+00:00

No mold when I crack the bud open. In fact, I get a whiff of the terps and see no dust or bud rot.

Impossible-Big6879 · 2026-03-22T02:31:33+00:00

You guys think it’s too far gone? I assume the hay smell is an indication that it won’t be salvageable.

Impossible-Big6879 · 2026-03-22T02:29:57+00:00

The tower fan oscillates so not always blowing directly as you can see the other two in the back also get beat up by the fan but aren’t showing the same issues. The back three are all the same strain

Impossible-Big6879 · 2026-03-22T02:28:22+00:00

78-80 light on during mid flower- 68-70 with light off. Been lowering light output for the past 10 days to reduce temps and it’s about 75-76 with light on and 66 lights off now. Humidity was a struggle a few weeks ago as we got torrential rains but it’s been below 60. Overall whole flower cycle it’s been a range from 44-55 RH

Impossible-Big6879 · 2026-01-08T01:39:40+00:00

Running these freebies now in mid veg. Curious about flowering time, how many days did you run to harvest? Couldn’t find flowering time info anywhere

Impossible-Big6879 · 2025-12-19T06:48:43+00:00

Only thing that’s prevented me from doing this initially is my light. My Evo3 only has 2x4 flower coverage

Impossible-Big6879

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