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Similar Grow Questions
Solved
BullWeedDog
Ayuda con mis plantas ya están en la 3 semana de floración.Estoy cultivando en un espacio 1x1x2m, tengo un bombillo 600w, tengo problemas de humedad cuando el bombillo está apagado sube hasta un 80% y ya está en 3 semana floración, están muy cerca del foco a unos 10cm y se están poniendo amarillas las hojas de arriba, que puedo hacer??
Other. General questions
Setup. Lighting
Setup. Ventilation
3y ago
5
4
Solved
Newbiegrower420
Dehumidifier Recommendations please?Quick question? What do you all use for dehumidification? I’m running a 300w LED in a 3x3x2 ft tent with 4 girls in 3 gallon pots 4” fan with carbon filter. I need to lower humidity levels between a range of 10-20% what kind of dehumidifier would you all recommend? Cheap as poss!Setup. Ventilation
5y ago
3
3
Solved
MrBz21
How do I know my filter is still running ok? can it wear off in just a month?I have a vulcan carbon filter for a tiny tent. It runs 24hrs a day for the last month. Now, the smell coming out of it is not neutral anymore (not strong cannabis), but it is a bit heavy and I'm getting paranoid. How do I know my filter still runs fine? High umidity is a factor?Setup. Ventilation
4y ago
2
3
Solved
OneDropOfTHC
Too High humidity? how do i keep it low.The humidity in my tent is about 65%, fluctuating betwwen 60% to a max of 71%. Is this high humidity a problem? What can i do to keep those levels down without a deshumidifier?
(1x250Watt CFL inside a closet with a oscialting fan)Setup. Ventilation
5y ago
5
3
Solved
Newbiegrower420
Cardboard box method for dehumidifierHi 👋 can anyone tell me what success they’ve had using the cardboard box method for housing their dehumidifier? My unit is heating up inside the tent so much as it works harder during flower to keep humidity levels lower. Before I make the switch I wanted some opinions?Setup. Ventilation
5y ago
1
2
Solved
ForTheMeds
Airflow for seedlingsShould i have both fans on in this stage?Setup. Ventilation
4y ago
1
1
Solved
Steek88
Fan useThe bigger one is going off to a new owner tomorrow or monday then il separate the two thts in the one pot.tough little f….ks lol I was sure the first seed was dead but o know up it’s came very small so hopeing repotting won’t be an issue tho when shall I start useing the fans?
Week 2
Setup. Ventilation
3y ago
3
3
Solved
Philski87
Temps to high....i thinkHi, newbie here, I'm really struggling to keep temps below 30°C. Outside temps are not helping all, i have my extractor on full, air circulation fan on full, both flaps open, shed door even open lol and my light is turned down to 250 watts, which probably isn't high enough!
Setup. Ventilation
5y ago
3
Solved
Newbiegrower420
Best Humidifier for 3x3x2 grow tent and best way to set up?I’m about to buy a dehumidifier. Finding one with programable humidity levels makes them too big 4 my tent & the small ones can’t be programmed to turn off when humidity is too low. Can I get a cheap one with no controls and manage humidity with my Humidistat alone? Will it work?Setup. Ventilation
5y ago
1
3
Solved
DaSofaSurfer
exhaust or ventilation?during "night time" I can only have one fan. I'm undecided on how the one fan can better serve me. exhaust or ventilation? which is more important during dark. I do have a dehumidifier btw. no ac but atm temps have been cooperating. cheers guys, thanx in advanceWeek 11
Setup. Ventilation
5y ago
5
5
Solved
InspireMe
Best way to keep a tent in the loft coolCooling the loft... so I've got my tent in the loft, I have a 4" inline extracting from the tent and a 6" inline feeding air into the loft. This works perfectly the majority of the time.. I can keep things at 25°c with ease. But on hot days the tents gets too hot....
Setup. Ventilation
4y ago
3
2
Solved
ElevatedNoob
Won't Oscillate AnymoreI was wondering what type of oscillating fans that everyone uses in small grow tents. I have been using the Vivosun fans and since they won't last I'm looking for alternatives. In case it matters I'm growing in a 27x27x63 MarsHydro tent.
Setup. Ventilation
6y ago
6