Use my fan as exhaust or intake?
Fruitgroweranswered grow question 6y ago
Exhaust always necessary, intake for a small amount of plants is enough just opening the door daily...
THCblowingDragonanswered grow question 6y ago
If door open than Intake. Becouse the breeze will move plants and they will become stronger. Thicker main steam
likes
Complain
Similar Grow Questions
Solved
Foggedaboudit
Do air extractors fit with any grow tent or do they have specific sizes?Setup. Ventilation
4y ago
1
1
Solved
Philski87
Temps to high....i thinkHi, newbie here, I'm really struggling to keep temps below 30°C. Outside temps are not helping all, i have my extractor on full, air circulation fan on full, both flaps open, shed door even open lol and my light is turned down to 250 watts, which probably isn't high enough!
Setup. Ventilation
6y ago
3
Solved
StoneyBird420
Setup/air qualitySo the air surrounding my grow tent isnt ideal. My mom smokes cigarettes inside at night.. so my question.. will it effect my girl, should i have my exhaust and carbon filter scrubbing the air inside the tent and recirculating it back in? Or leave it setup directing air out?Week 2
Setup. Ventilation
5y ago
2
2
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!6y ago
4
4
Solved
Gabriel_OD
Is high humidity at night bad for cannabis?During day, I can maintain the grow room temperature to 75-77'F and humidity 55-65%. But at night, temperature raised up to 77-80'F and humidity up to 70-80% because I closed vents and air condition. Could this effect my plants in long term? Should I open vents at night also?Setup. Ventilation
4y ago
4
4
Solved
SevenStoned
I can't control temperature. I'm so discouraged.How are you guys keeping temperatures down!? I have an hlg 600 Rspec at 50% power and the Temps won't go below 81 degrees with the light on. I'm in a 71 degree house. 4x5 tent with a 400+ cfm fan and negative pressure. I also have fans blowing on the plants and the light.Setup. Ventilation
6y ago
1
2
Solved
HomeGrown_Medicinal
Ventilation on schedule?If I put my ventilation on an hour on/hour off schedule to raise the RH (RH when cold is around 30%) and help relieve my heaters a little, will it be detrimental to the environment?
I've got heaters on controller,
Temp is steady with ventilation on but wil be expensive in winter
Setup. Ventilation
4y ago
1
1
Solved
GoodVibeSpreader
Light and Tent, Indoor Grow ?Hi people, One of my friend planned to grow indoor, he has the perfect room for it but since he's starting and we're growing cannabis on a budget I wonder what light and tent should we start with (for everything else i can help him since I already grown weed outdoor)
Thanks !Setup. Lighting
Setup. Ventilation
6y ago
1
1
Solved
CannaJkee
Сколько ватт на 1 кв.м LEDCan 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
espaiderman
Ventilación ideal en 1x1 metroI need a suitable ventilation system for a 1x1 meter grow tent where I have a SCROG with 2 pots of 25L. What intake, exhaust, and carbon filter system would be recommended? Under no circumstances can I allow any smell in the grow. I use LED.Setup. Ventilation
6y ago
2
3
Solved
WeedzarPear
Smell problemI have a small tent from airontek, not the best in quality with a carbon filter and extractor inside the box, but the smell outside is too strong. When using carbon filter do i have to expect to have (almost) no smell or maybe Im doing some mistakes? The smell is very strongSetup. Ventilation
4y ago
4
Solved
Luna91
Grow room too hot solution!!Hi👋🏼
What is the best cooler ,AC or climate changer for a 1x1x2 tent with 2200w led (veg/bloom On)?
I’m looking4 something that dehumidifies as well and changes the temperature from 32 to around 25C.
Do you recommend sth that fits in with a convenient price?
Week 5
Setup. Ventilation
6y ago
2
2