Drying using oxygen-rich exhaust air?

So my concerns are mainly about air exchange to my drying flowers. I built a dry box that would work off the air exchange within my tent via 6" ducting. When my 2×4 tent is puffed out from an excess of intake air, the box with my hanging flowers would recieve a small amount of airflow venting out small holes. I’m going for at least a 10 day dry with a dry trim. The thing is, this would be a slow trickle of oxygen-rich air due to the still blooming plant left in my tent. Would that tend to degrade the quality of the drying flowers? And am I using enough vent holes? Also, I do have an ac infinity humifier to control humidity accurately.

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It would promote accelerated oxidation of THC into CBN. CBN is the sleepy, couch lock cannabinoid. If that is what you want, then go for it.

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Nope. Plan b. I can just use a small fan and a humidifier.

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I would worry less about the oxygen and more about the heat. I shoot for 60F for drying.

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Yeah shouldn’t be too difficult if I abandon the whole exhaust air idea. I have central ac with vents coming from the floor. The exchange air would need to come frome a desk fan because it seems no duct fan in the world can run softly enough to give me a 10 day dry.

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Very little air is needed during dry. Temp and humidity are the targets. Any airflow should be mild and not directly on the plants. As mentioned oxygen is a non starter. If finding too low humidity hanging untrimmed will protect the flowers and kick humidity up. I do both long and slow hanging and fast with my wedryer. I myself come down at 68-70% and bag sweat a day or 3 depending. Hanging untrimmed can smell like hay. Dont stress it. Once cleaned up and jarred it will come. A humidifier I feel is a bad idea in a dry room. Best way to mold them is give them humidity.

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In AZ, a dehumidifier is rarely required. Its in the 15-25rh range on average.

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Low here also all year. Semi arid.

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