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Back to Grow Questions
Wo kauf ich am besten einen rohrventilator und akt...
MomoCookie
started grow question 5y ago
Wo kauf ich am besten einen rohrventilator und aktivkohlefilter?
Solved
Setup. Ventilation
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ChitownCannaChica
answered grow question 5y ago
Buy direct from AC Infinity. Top of the line. Period. Good luck
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Selected By The Grower
Xspellsx
answered grow question 5y ago
Highest point in the grow so top of tent. Or room and exhaust just into ur room if in tent or out windoe or into another room if its a grow room feel free to hit me uo msg me the little kite on the bottom right and ill help
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AlienScrOG
answered grow question 5y ago
Amz
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Similar Grow Questions
Solved
alhambra
Exhausting air outside when using Air Conditioning, yes or no?
Hi there. This is my first indoor grow in soil. I have a room with A/C. The grow tent is in that room. My question is, should I be exhausting the air from the tent outside or into the room. If i exahust the air outside, isn't it counter productive to the A/C?
Setup. Ventilation
3y ago
3
3
Solved
InspireMe
Best way to keep a tent in the loft cool
Cooling 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
5y ago
3
2
Solved
RCD78
Carbon filter / ideal size for my tent.
Hi all need info regarding carbon filters. My tents height 200cm , width is 120cm. Have tried to work out but no look. I have 4 plants in it. I need advice on which size to go for. I have tried to calculate myself but no joy. I am advised to get 6" but not sure ?? Thank you
Setup. Ventilation
6y ago
2
3
Solved
sativaman
fire harard
What is your security/safety backup for fire hazard in case of exhaust system failure. (those Chinese fans you know they will break it is only a matter of time right?)
Week 3
Setup. Ventilation
6y ago
7
8
Solved
STAYINGONMYMAINCBATORUNTWO
Heat
I’m thinking of putting a 12” fan up high to move the air to one space and an extractor to take out the air and a second cooler as I got up to 30c on a day of 15c so need some measures! Question is will it work? Don’t want to waste time on pointless things!
Week 2
Setup. Ventilation
6y ago
5
5
Solved
DawgHaus
New Extractor Fan packed in
Brand new extractor fan had packed in after 3 days use 🤦♂️🏻🤦♂️🏻I’ve set up a fan at the end of the cool tube to blow air over the bulb.. and left the door of the room open and put oscillating fan at the entrance. Any advice? Worried about the bulb getting to hot.. 🤦♂️🏻
Week 1
Setup. Ventilation
5y ago
2
2
Solved
TeesTrees
should i get a table AC unit to cool room for night temp by 15 degrees?
Iv read that to get the purple colour from the plant i have to get night time temp to be 15 degrees lower than day temp. Im working with basically a 1 sqr meter space and i was going to buy a tower ac unit to cool the temp down Or one of those ac units where you put ice and water
Setup. Strain - Autoflowering
Setup. Ventilation
Techniques. Other
4y ago
1
7
Solved
CannabisRelated
Is that clip on fan going to cause wind burn? should I lift it up higher? It is on the low setting as well. (week 11 video of fan)
Setup. Ventilation
6y ago
1
Solved
Faegrows
How to reduce humidity in my grow space?
I'm just an amateur and am growing in my closet as I have very limited space. It's a small space in which I can't cut holes or openings. I use a small fan and a air purifier. Should I get more fans? Does a carbon filter or inline duct help if it can't exit out of the closet?
Setup. Ventilation
4y ago
3
5
Solved
Beginnerbuds2020
Recommend me to things to add to my grow
I’m having nothing but trouble with my first grow I’ve just swapped my ufo light for a spider farms sf600 and I’m having heat issues and also low humidity issues and I just can’t the same to have a good start with growing them always getting slow or not growing at all!! help
Setup. Strain - Autoflowering
Setup. Ventilation
Setup. Seedling
6y ago
1
5
Solved
SmylinPupil
4” filter upgrade help! Smell
Hey guys, I’m wondering what is a good recommended 4” filter for my tent? I got one that came with a fan, ducting and the filter off eBay but the filter is the shits. I had it vented in the room but the smell was brutal. It’s vented out the window under my deck, reeks there now.
Setup. Ventilation
6y ago
1
4
Solved
BrannabisTHC
Is this too much wind?
Hey growers! I was just wondering if this is too much wind
Setup. Ventilation
5y ago
1
4
Solved
Andreskaja
I'm still worried because the temperatures still haven't dropped this afternoon, it rose to 33 degrees and I tried, as you see in the videos, putting two fans or one big one and nothing. Do you recommend turning on the light at night in the morning and how would it be to change t
Other. Other
Plant. Other
Setup. Ventilation
4y ago
2
Solved
XanHalenTGI
Is this clawing, or just droop, (pots fairly dry)And why can’t I get RH below 70% with more than adequate ventilation, I’m recalibrating my hygrometer in the meantime.
Week 5
Leaves. Curl down
Setup. Ventilation
1y ago
1
Solved
az420
Trouble keeping my RH below 65% in grow tent (I water once per 24hrs, 20% runoff)
Hello fellow growers! I am having trouble keeping my RH lower than 65%. Any ideas (without using a dehumidifier)? For extraction, I have a RAM mixed flow with a passive intake. It seems for the space (0.8mx0.8m), that this is more than enough. Any help is appreciated. Thanks!
Week 4
Setup. Ventilation
Setup. Other
6y ago
4
4
Solved
GreenbudLife
Dehumidification
When the outdoor air dehumidification fan runs it produces a periotic negative pressure in the grow room. What is preferred: a negative or positive pressure in a grow room for this method of dehumidification?
Week 12
Setup. Ventilation
5y ago
1
2
Solved
Abacus
Axial in-line fan
I have a tent 60x60x140 cm, and in output a carbon filter (and made refilled, could I filled to much?) inside the tent and outside an axial in-line fan VENTS 100 VKO1k turbo, Maximum capacity - 137 m3/h. A friend say me that probably is not enough.
Setup. Ventilation
4y ago
9
Solved
ultrasonic
Сейчас температура в боксе без лампы и обдува - 18-19'С . С включенной вентиляцией и светом - 21'C. Стоит ли поднимать температуру в помещении или 21-22 'C будет нормально ?
Week 1
Setup. Ventilation
7y ago
10
6
Solved
RichBud5
Now getting condesation in my tent when I've added this duct to a pipe exiting the house? Am near harvest too.
Didn't have an issue with condensation inside the tent before, now that I've attached the duct to a pipe going out i'm getting condensation inside... Does the set up look right? I've hooked up to a smaller tent too via a T. Could it be pressure?
Setup. Ventilation
5y ago
3
2
Solved
HillsideManor
Would it be possible to have a closed loop ventilation system?
My tent is in a garage that gets very cold, i need the fan running so i have constant negative pressure so there is no smell. Could i just have the fan extract back into the tent with a CO2 bag in there? Heat shouldn't get too high, and only other thing i could think of was CO2
Setup. Ventilation
5y ago
2
2