By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Back to Grow Questions

Is my intake and out take not good enough for my room ? 7m x 6 roughly

Peacheykingstarted grow question 4y ago

So someone’s told me that my fan is no where near big enough for the size of my rooms, I’m using a Systemair RVK 8 inch for outtake and the same with the intake just on a lower setting Thanks for the help! Oh and my temps are fine they come in at 25/26c

Peacheyking

Open

Setup. Ventilation

likes

Answer

Robertsanswered grow question 4y ago

I would think they are talking about your circulation fans inside the room. Not exhaust.

likes

Complain

Similar Grow Questions

Solved

air inlet ?I have a 100x100x200 cm chamber with a 205 CFM extractor. But I don't understand what is needed for the air inlet. leaving a hole open at the bottom with nothing is enough ?

Setup. Ventilation

3y ago

4

Solved

Air circulation I just added a ac unit inside the tent. I noticed that when closed its sucking the tent inward. Is this a problem. Or should I take my exhaust fan on the light and make it and I let fan? And how would that work with my filter in flower for smell?

Setup. Ventilation

5y ago

2

2

Solved

Grow fans Hello. What brands of fans do you recommend? with quality and low noise. I know the Infinity ac but they don't sell it in Europe.

Setup. Ventilation

3y ago

2

3

Solved

Tent Exhaust Location Is it okay to have the tent exhaust vent into the room the tent is in with an air-con in the room that vents to outside? 2x2 tent in a 6x6 bathroom, air-con sits outside the tent and vents out the widow, door has vent at bottom, is it fine to have tent exhaust into the room? Thx

Setup. Ventilation

4y ago

1

1

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 ;)

Setup. Ventilation

3y ago

2

2

Solved

Condensation build up I have some condensation build up in my pots that I germinated in. Should I do anything about it. I've also noticed some green algae build up on the sides. Should I be concerned with this Any help is much appreciated.

Setup. Substrates

Setup. Ventilation

Germination. Other

4y ago

1

Solved

Air inlet ?Hello, My room is 100x100x200 cm with 2 holes at the bottom and 3 at the top. (400 watt hps lamp) I ordered a 6 inch 350 CFM extractor and i understand how to install it. But how should I make my air inlet ? this is my first grow room

Setup. Ventilation

3y ago

4

Solved

New grower and high tent temp. please help So I have a 2by2 tent and temperature is staying around 80 degrees. I have a total of 3 fans in there and lowered the wattage on my 1000w hydro LED lights. What else can I do to keep it at optimal temperature? Also has a Hydro Co2 booster fan making it 4. any suggestions please?

Setup. Lighting

Setup. Ventilation

5y ago

2

1

Solved

Risk of bud rot with these conditions?My tent keeps bouncing between 55-65% throughout the day during mid-late flower stage. Staying between 24-26 C. I have two fans moving air in the tent and the plants are we defoliated. An in-line fan is pulling air out. How much at risk am I for bud rot? Thanks!

Buds. Other

Setup. Ventilation

2y ago

2

3

Solved

Snooziecheesecake

Ventilation question Is it possible for me to take down the walls of my tent and leave the frame with the lights on it to let the plants get more space? I don’t have a way to ventilate the entire closet from an external source, just been ventilating the tent w/ an exhaust fan and carbon filter

Setup. Ventilation

5y ago

1

Solved

Ventilador encima del Led en cultivo en cultivo de 0,6x0,6x140cm Hola buen dia! Tengo una duda sobre la ubicacion de mi ventilador oscilante. Tengo una tienda de cultivo de 0,6x0,6x1,45m con un led Lumatek attis 200w. mi pregunta es: ¿podria colocar el ventilador oscilante arriba del Led apuntando hacia abajo? lo digo por que este es grande.

Setup. Ventilation

3y ago

4

Solved

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

Humidity too low?Is 38%-40% humidity to low for this size seedling? Am i going to have to invest in a humidifier?

Setup. Ventilation

5y ago

4

4

Solved

Temp fluctuates With the Heater I have(analog setting) fluctuates (needs to drop 6 degrees) before kicking on. So my Lights off temp fluctuates from 67F lowest(about 5min) to peak 74F(<5min) maintaining an average of 70F lights off. Is this too much of a swing?

Setup. Ventilation

4y ago

1

3

Solved

dehumidifier what size dehumidifier would I need for a 5x5x8....growing 4 plant as of now in it.

Other. General questions

Setup. Ventilation

5y ago

1

1

Solved

Humidity problems Having humidity problems.using 4 inch inline fan with a carbon filter, 400w hid with enclosed hood.(dwc)2weeks from finish Which is better to lower humidity, bigger fan or a dehumidifier? And if a dehumidifier,big one or small one like off amazon.

Setup. Ventilation

6y ago

1

1

Solved

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

5y ago

1

1

Solved

To Hot in Tent I have a 60x60x160 tent with a Mars TS1000. At 100% I have over 30 degrees with my silent 100m3/h. Need a new one (silent) fan. Thought about S&P TD250/100 but it’s to big (57cm) Need help. Do you Guys have some good alternatives for me ?

Setup. Ventilation

3y ago

1

2

Solved

Heat?I'm in Canada and worried about heat. How are you others in Canada making sure your igloos don't melt?

Setup. Ventilation

5y ago

2

3

Solved

Dehumidifier advice I am looking for an efficient, non-electric dehumidifier for the grow room. Do you think one of these would work? Can you recommend anything specific? Are they effective? About 30m3 total grow room volume.

Setup. Ventilation

4y ago

4

4