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Back to Grow Questions
In-line fan use
Munk12
started grow question 5y ago
I’m just wondering how much to run an in-line fan. I’ve read every 1-3 mins, but I would like to know how long does it run in between those times? Is it constantly turning on and off? Do I need to put it on a timer? Thanks.
Solved
Week 2
Setup. Ventilation
likes
GMSgrows
answered grow question 5y ago
If you want to run it as temperature control a temp switch like the inkbird can be used or just for ventilation I run constant in and out. Cheers
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Selected By The Grower
Similar Grow Questions
Solved
CannaJkee
Сколько ватт на 1 кв.м LED
Can you tell me how many watts of LED light are needed for 1 square meter? What's the minimum, what's the norm, and how much would be bright enough to really see? The lights are 500w for 100x100cm LED. TENT 300x300, and how much exhaust ventilation is needed in cubic meters? I'm planning on using TD Silent.
Setup. Lighting
Setup. Ventilation
6y ago
1
Solved
LAzerBEAN
Exhaust fan/filter help!!!
i installed a 6" exhaust fan and carbon filter. its trying to suck the entire tent up. i have one 4" vent hole. it isn't enough. what should i do? on a budget.
Week 11
Setup. Ventilation
7y ago
5
5
Solved
TheChronicHunter
Odour control
First indoor grow and is a stealth grow. I’m wondering if complete odour control is possible for one plant. One auto in the tent with a large carbon filter and appropriately size duct fan, walls are sucked in — I also have ona blocks to place around room during flower.
Week 3
Setup. Ventilation
6y ago
1
1
Solved
Puffdamagikchillum
Tips on where to exaust air flow from grow tent
Week 1
Setup. Ventilation
7y ago
5
6
Solved
BostonGirlGrows
Ventilation set up
I just got my first grow tent- a Vivosun 32x32x64 and a Vivosun 4” fan and carbon filter combo. It came with directions for the tent- but nothing on the ventilation system. What’s best as far as set up? Any tips, recommendations, or photos.? Does it need to vent outside?
Setup. Ventilation
7y ago
3
Solved
Percy
New tent
Hs40 tent with marsydro ts600 or philzon 600w Running with black orchid 4" intake ventillation kit and mix flo inline for carbon filter is this a good set up Or should inopt for the ts1000 with dimmable options my tent is only small and dont want burn etc please help
Setup. Strain · Autoflowering
Setup. Lighting
Setup. Ventilation
5y ago
6
7
Solved
FlavorzChaser
How to lower Humidity
Hi can anyone help with humidity I'm using a small dehumidifier in my tent also a large dehumidifier in the room but the large dehumidifier generates so much heat it can send the room to over 28 degrees I need to get humidity down to 50% at least any advice or suggestions please?
Week 6
Setup. Ventilation
6y ago
1
1
Solved
Odin9
Plece help me to chose the best fan for the lover part..asap I most order now
Which fan sculd I go for in the lower part off tent??? I have det biggest 30w from secret jardin on top
Setup. Ventilation
5y ago
3
5
Solved
MuMu_the_Grower
High humidity in the morning
I’m having a very hard time coping with humidity (goes up to 85%), since I physically cannot get the airflow outside my house for various reasons. I open the window each morning, but could it lead to rottening in the late stages of flowering? Thanks for your replies ;)
Week 9
Setup. Ventilation
4y ago
2
2
Solved
DoDrugs420
Whataretheeeeeese
The soil holds too much the water and takes too long to dry up, no fan or temps will drop bellow acceptable, so besides taking advantage of the sun whatelse to do? They seem to hold well and have steady grow even without watering for 5 days... they dont need oxigen or what?
Week 3
Setup. Strain · Autoflowering
Setup. Substrates
Setup. Ventilation
7y ago
8
4
Solved
Codybadger
A/C Recommendations
I need an ac unit for my 4x4. Any suggestions would be appreciated. Ballin on a budget also, want a low price for decent a/c. 💨❄️
Setup. Ventilation
4y ago
1
1
Solved
Theia
extractor fans
I'm after a new duct fan. Needs to push at least 400m3 per hour. And the main criteria is noise. Below 21dba would be the dream.. curious to what folks use and if I see one that meets my criteria I will buy it.
Setup. Ventilation
5y ago
4
5
Solved
DWCbuds
Lights airstone c02
What light to plant distance would you set it at? The only test I've done is at 25 inches its stable at 80°f and 75% humidity. When I lower it to 18 inches, the tent read 85°f and 73 humidity. Other question I have is what's your favorite air stone(disk)? Lastly, add c02 yes/no
Week 2
Setup. Strain · Autoflowering
Setup. Lighting
Setup. Ventilation
6y ago
2
2
Solved
buddhi_coop
Co2, temp
Are these okay levels? Been kind of hard to manage the heat in my tent. Weather here is super hot right now.
Other. Mold
Other. General questions
Setup. Ventilation
6y ago
1
Solved
Fusion
Heat?
I'm in Canada and worried about heat. How are you others in Canada making sure your igloos don't melt?
Setup. Ventilation
6y ago
2
3
Solved
Steek88
Fan use
The 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
4y ago
3
3
Solved
RedArmC3PO
Carbon filter sleeve needed?
I use the carbon filter on the exhaust side. On the intake side, I have a dust screen mesh. The tent is quite clean so that’s why I don’t see the need of the pre filter. Would also probably load the inline fan a bit too. What’s you thought?
Setup. Ventilation
3y ago
5
3
Solved
Italy_Grower
White dots on the pistils
Hi everyone, what are these white dots on the pistils, they come out with every cultivation, can anyone help me?
Buds. Not fattening
Setup. Ventilation
Techniques. SoG
2y ago
2
2
Solved
PoleKat
Looking for someone to look at my pics and give me advice on ventilation for mini grow room. Also if my plants look good for day 3? Any tips? Thanks!!!!
Hi, wondering is you guys could look at my enclosure and give me some ideas as to when and how I should provide some air circulation to my seedlings? I plan to keep them in here for the next couple weeks like a small grow room. Also, do they look happy for day#3? Advice? Thanx
Week 1
Setup. Strain · Autoflowering
Setup. Lighting
Setup. Ventilation
7y ago
4
2
Solved
Luna91
2200w LED
Hiii I got two LEDlamps 2200w in total but can’t use their max power cuz the temperature will be over 37soon! In order to cool down the tent I’ll need a true AC or a powerful fan, both of these products in photo are dehumidifiers as well, that 80€fan will cool ⬇️? Cuz im on budge
Week 5
Setup. Ventilation
6y ago
1
2