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How can I get my humidity down? (Basement grow tent)

KCduzit
KCduzitstarted grow question 4 years ago
Plants are currently sitting at Rh 55% on my controller on day one of flower. I have a small $40 probreeze (Amazon) dehumidifier In the tent and am using a 4 inch intake (full strength) and 6 inch exhaust fan (1/4 strength). Day Temps around 25 Celsius in basement
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Week 8
Setup. Sensors
Setup. Ventilation
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Experimentgreen
Experimentgreenanswered grow question 4 years ago
hello For early flowering id say 55 isnt bad since its couple with warm temperatures. You can usually run a higher humidity as long as the temp doesn't drop drastically at lights out....that's when pm wants to start growing, is with temperature Or humidity fluctuations. If you have an outlet to bring in fresh air through a window or something using the intake fan that'd be best. Otherwise just keep running the dehumidifier, and keep the airfow up and water in the mornings, no late night waterings.
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Rheaun613
Rheaun613answered grow question 4 years ago
Ventilation/wind in every square inch of your tent poonting slightly upwards, I have 6 fans in my tent. Raise pots on a stand or rack a few inches up the floor and have your runoff catcher underneath lets air circulate the lower area. Defoliate the lower 30% or more of the plant before stretch and maintain the clean bottom.
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HeavyHittah
HeavyHittahanswered grow question 4 years ago
55 is fine for the start of flower. I have the same problem. I'm currently at 60% RH on week 9 of flower lol but no mold yet . As I have fans circulating fresh air and a 6inch AC infinity extractor at full power 24hrs a day. If you have high humidy you don't want stagnant air so I create an air vortex in there lol Also defoliating can help reduce humidty . As the leaves to sweat a lot .
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