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Humidité

Melacola
Melacolastarted grow question a year ago
Humidité varie pas mal et j ai investi humidificateur mais sa ne résout pas le souci ventilateur 2 et deux entrés passive mais je pense trop de plans et je suis dans un endroit sous sol merci bien à vous l humidité n est pas bonne pour la floraison
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Week 8
Setup. Ventilation
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Sciolistic_Steve
Sciolistic_Steveanswered grow question a year ago
If you can exhaust outside that area or just to the outside, that can help. But if ambient RH is already high in your region, that won't help much either. bigger dehum needed if that cannot do it, or fewer plants. once they get big and all transpiring alot, you get a lot of water vapor released. 40-60 is fine. you probablywant it under 60, but if temps are also high it can be helpful. Resulting VPD dictates how fast the plant drinks which relates to the rate of vapor the plant releases. lowering temps could help reduce RH caused by plant, in this context, too. Because of RH issues i only grow at certain times of the year. When my furnace is on, my ambient RH inside house is ver low. So i can control the RH later on with larger plants. I still need a dehum even though ambient is 25-30 % if nothing is growing in the house.
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Melacola
Melacolaanswered grow question a year ago
Merci à vous tous
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Angus_MacGrower
Angus_MacGroweranswered grow question a year ago
Hi! À cette période de l'année, il n'y a pas 36 solutions pour faire baisser l'hygrométrie : investir dans un déshumidificateur. Mais attention, tous ne se valent pas. Je te conseil un modèle qui utilise un liquide de refroidissement et adapté à ton espace (extrait au moins 10L/jour pour un espace de 120×120cm).
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sunshinegroww
sunshinegrowwanswered grow question a year ago
I had same problem too Many plants in a 100x100 tent ,the only way I could make it right I've invested for 12l a day dehumidifier running 24/7 inside the tent ,good luck
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Mr_Awesome_Badass
Mr_Awesome_Badassanswered grow question a year ago
high humiddity can cause issue in flower. PM, budrot and so on. Just keep air flow going and keep it thined out. Might still end up with a little PM. I have high humidity where I'm at 60% plus all the time. I just keep lots of fans going and thin it out and I still always end up with a little PM.
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