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Back to Grow Questions
Airdome
Fan2Grow
started grow question 4y ago
I forgot to mention i use airdome inside my dirtpot 26L
Open
Week 1
Setup. Ventilation
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Answer
Sublyme_ness
answered grow question 4y ago
Air is good :)
1 like
Complain
Similar Grow Questions
Solved
MiraGrow
I am having some hot days with around 30 degrees inside of the tent.. its summer here and I dont really have a AC in the same room.. I have som fans but no AC. This has also caused the humidity to be down to 35.. Should I worry about the hummidity? for the heat and hummidity?
Week 1
Setup. Ventilation
6y ago
3
5
Solved
Gewroo
What to do with vent flaps on tent?
What to do with vent flaps at bottom of my 2 x 2 tent? Exhaust fan running at ~33% speed with carbon filter in tent as intake. Tent In cold room (overnight temps 45-55*F) , running heater and humidifier in tent. Currently, 2 of 3 flaps tented at bottom of flap to allow air in.
Week 2
Setup. Ventilation
6y ago
4
2
Solved
TheGourmetWeed
RH too low in indoor grow. Solutions?
I'm having a issue with my grow - RH won't go above 20%. With a humidifier inside, full power. Temperatures are between 21 and 25c and I can only think the air extractor is taking too much air out of the grow, as in the night, with lights and fan off RH rise to +80%. Any ideas?
Week 3
Setup. Ventilation
6y ago
5
3
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
CannaJkee
Сколько ватт на 1 кв.м LED
Скажите сколько ватт света LED нужно на 1кв. метр. Сколько минимум, сколько норма, и сколько будет света прям за глаза прям. Светильники на 500w 100х100см LED. ТЕНТ 300х300, и сколько нужно вентиляции выдува в метрах кубических. планирую TD Silent
Setup. Lighting
Setup. Ventilation
5y ago
1
Solved
Neelbilly
Lime green
Week 6 slowly progressing... however i think there is a problem. Maybe PH deficiency or Nitrogen deficiency?? Referring to small leave burns on some places and lime green sprouts. Still enough space from light. Ps: dont have a ph meter will need to get one
Week 5
Leaves. Other
Setup. Ventilation
6y ago
4
4
Solved
buddhi_coop
Did I set up my carbon filter, air duct & exhaust fan right ? Did I put my air duct in the right spot/position?
Setup. Clones
Setup. Lighting
Setup. Ventilation
5y ago
2
3
Solved
Melacola
Humidité
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
Week 8
Setup. Ventilation
2y ago
4
5
Solved
BooBoosHotBoxCornGrow
Temp tent issue
Nice! Thanks guys for the quick help! I’m also kinda sort of having a temp issue, I’m trying to make it the best I can, I’m way down south and the temp reads 86-88 a lot. If I blast the fans and humidifier it does get down but I’m worried about the electric bill going up.
Week 1
Setup. Ventilation
6y ago
3
3
Solved
DopeGrows
Temps Humidty Optimization, Worried about mid/late flower
Hello guys My grow tents have high humidity. A fan is venting into attic. There is a vacuum in the room so the air is circulating+ dehumidifer outside tent Maybe too many plants? Night~19° Day~25° 55-62% RH too high for flower? Want to prevent budrot. Temps OK? Any ideas? Thanks!
Week 6
Other. Mold
Setup. Ventilation
4y ago
7
4
Solved
gaby890
temperature
i have a air problem, when my light are on my grow tent temperature reach 93F which is way to high, the humidity is perfect, what should i do to bring the temp down(how can i cool the air).... i have a carbon filter but when i start it,my humidity level drop...way to much...
Setup. Ventilation
6y ago
9
3
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
420_Little_Green_Fingerz
Low Humidity 35% is this an issue and how can I increase?
Hello everyone. I am having a battle with humidity especially during 'lights off'. I have reduced my 4" rvk fan using a dimmer plug but to no avail still sits around 35% RH how can I boost humidy would reducing temp during lights off would this help? Thank you 💚🙏
Week 2
Setup. Ventilation
5y ago
7
6
Solved
Crpehdm
High heat in greenhouse, how hot is to hot?
I built a 16x20 greenhouse with dual vents and a 24” exhaust fan. I hit a max of 122 (it’s 92 outside). I typically reach 105-110 on regular days. Everyone looks happy other than an nutrient burn issue. Can weed plants handle this kinda heat?
Setup. Ventilation
6y ago
3
Solved
MomoCookie
Wo kauf ich am besten einen rohrventilator und aktivkohlefilter?
Setup. Ventilation
5y ago
3
Solved
DabNinja710
couple quick questions
Do I need to close the flap to the vent during dark cycles? (Lights off during the day) and should I block lights coming from fan power, humidifier, dehumidifier, or indicator lights? Also do I need to use the carbon filter the whole time? should I ever have the exaust fan off?
Week 2
Setup. Lighting
Setup. Ventilation
6y ago
3
3
Solved
Bananito
How to Lower Humidity
The weather outside was really wet and chilly for days here and the humidity is about 60% at this point. Without a duct fan, how can I lower the humidity in the tent? I'm using several small fans right now. I plan to get a duct fan when I can, but I need something until then
Week 25
Setup. Ventilation
6y ago
3
4
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
6y ago
8
4
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
Maskedcucumber
Humidity issues near flowering
So I installed an intraction (145 m3/h speed1) and aluminium foil on the pots but humidity is still hight like 75% when nightime and the lowest is 65%. Probably the water evaporates by the pots (drip, clay pebbles). I have no more ideas. Do I have to buy a deshumidifier? Thx !
Week 6
Setup. Ventilation
4y ago
3
3