Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
MomoCookie
started grow question 6y ago
Where is the best place to buy a duct fan and activated carbon filter?
Solved
Setup. Ventilation
likes
ChitownCannaChica
answered grow question 6y ago
Buy direct from AC Infinity. Top of the line. Period. Good luck
likes
Complain
Selected By The Grower
Xspellsx
answered grow question 6y 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
likes
Complain
AlienScrOG
answered grow question 6y ago
Amz
likes
Complain
Similar Grow Questions
Solved
high_on_bridge
Can I exhaust my grow tent into the closet it's in?
I'm putting a 3x3 grow tent into a larger closet I have (maybe 8' x 4')? So I guess the closet is called the lung room? I will have a carbon filter and inline fan in the grow tent exhausting out. Can I exhaust out into the closet it's in? Or is that a no-no? Pros and Cons?
Setup. Ventilation
5y ago
4
Solved
Prilyfe13
How do I drop my RH down when nothing works? Check Diary. Will defoliation be a good idea? Open tent door and leave it open?
My 2x2 is starting to crowd. This is driving the RH to over 70%. Should I defoliate to help with crowding and RH? Or should I just leave it alone? RH in lung room is 48% Exhaust fan, high or low with a dehumidifier, doesn't work. What should I do? Defoliate? Thanks! Check diary.
Week 5
Plant. Other
Setup. Ventilation
Techniques. Defoliation
3y ago
4
5
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
Growvanced
Throw out one plant?
Is it productive to kill one plant if the rest of the plants are filling out the room just fine and to promote ventilation and light penetration? I have one plant that is way shorter and behind the others due to genetic problems.
Setup. Lighting
Setup. Ventilation
6y ago
1
3
Solved
BullWeedDog
Ayuda con mis plantas ya están en la 3 semana de floración.
I'm growing in a 1x1x2m space, I have a 600w bulb, I'm having humidity problems when the bulb is off it rises to 80% and it's already in the 3rd week of flowering, they're very close to the light at about 10cm and the upper leaves are turning yellow, what can I do??
Other. General questions
Setup. Lighting
Setup. Ventilation
4y ago
5
4
Solved
Harukisan
Silent inline fan recommendation (Europe)
Hello growers, I am looking for a somewhat silent fan for my 2x2. AC Cloudline is not readily available in my area. I'd love some feedback on those : RAM Silent 125mm, S&P TD Silent 160/100 N, GENT ECco 100mm, TT Silent M 100, DALAP AP Quiet 100mm. Thanks a lot 👍
Setup. Ventilation
6y ago
1
1
Solved
ganzigunnu
Dealing with hot summer
im experiencing 32 degrees celcius it's middle way through flowering. do you think it's too bad or does it reduce my harvest significantly? what happens if i switch to 12/12?
Week 7
Setup. Lighting
Setup. Ventilation
5y ago
2
2
Solved
Timmytoker77
19 days on 1st grow
This is my first grow. Bruce Banner. 19 days old. 28° and 52% hum Wondering if i got it right so far ????. Evening drops to 22° 80% hum. Any tips please .. Should i have fan or extraction on at all ???
Week 2
Setup. Lighting
Setup. Ventilation
5y ago
2
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 advance
Week 11
Setup. Ventilation
6y ago
5
5
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
Marsledgrower
Best Dehumidifier? need help
My humidity is around 65% right now. what is The Best Dehumidifier on the market right now. Maybe a 50 pint or possible a 70 pint .. I got a 5x5 tent and a 2x4 tent In same room. Humidity is around 65%-70% but I want it to be around 45-50% when I go into flower..Thanks guys.
Other. Other
Setup. Ventilation
5y ago
4
4
Solved
Lordcrow
Temperature trouble
What's the best thing to do ? 1-Open the door of my tent to lower the temperature and lose humidity. 2-Keep the heat at 80F and I keep the humidity in my tent at 70%.
Setup. Ventilation
3y ago
1
1
Solved
fuckitimhigh
Can an exhaust duct fan be too strong for a tent?
Can I use a fan with twice the capacity of what I need for the size of my tent?
Setup. Ventilation
5y ago
1
1
Solved
TioRandy
Humidity in a small tent
How to preserve optimal humidity in a small tent? My target humidity is 70 as I am germinating. My tent is 60*60*160. The smallest vent is on the picture I have attached (310 m3/h, 180PA). I have a Xiaomi Humidifier running on the maximum 24h, but still no help
Setup. Ventilation
3y ago
12
9
Solved
GR0WER
Ventilators OFF/ON
Hi, guys. I have one more question today: - My box has three ventilators. One is working in the upper air channel all the time to bring out hot air. Other two staring on my plants. Should I use all three of them? Or one is enough till my babies will grow thick to pervent mould?
Week 1
Setup. Ventilation
4y ago
2
1
Solved
TripleCcannabis
Grow tent climate control
Im looking for a product that will control the temperature inside my tent automatically. Something that I can plug a heater and ac into and it will turn them on and off to keep the temperature optimal. Im also looking for a product to do the same thing with humidity. Suggestions?
Setup. Sensors
Setup. Ventilation
6y ago
3
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
5y ago
2
2
Solved
Jokerdab13
Extraccion
What extractor size do you recommend for a 1.50x1.50x2?
Setup. Ventilation
4y ago
1
4
Solved
IsseyBukkake
Humidity spike?
Hi there, I'm having weird issues with my humidity, it seems to be fine (40-50%) for 70% of the day, but the remaining 30% of the day it spikes up to 60-65%. Temps stay reasonable in the 5x5 tent, I have ducted air-con in the house which is on most of the day. Thank you!
Week 3
Other. General questions
Setup. Ventilation
6y ago
1
1
Solved
Maskedcucumber
How do you deal with the humidifier in hydro ?
So I bought a dehumidifier as advised but now the room gets hotter (Had to setup an extractor to pull the hot air and now I have no intraction) and during the day EC goes up of 0.1 or even 0.2 (from 1.8 to 1.9 or 2). I suppose there are more nutriments because of dehumidification
Week 9
Setup. Ventilation
5y ago
3
3