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Grow QuestionsGrow fans

Grow fans

RFarm21started grow question 3 years ago

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.

Solved

Setup. Ventilation

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Robertsanswered grow question 3 years ago

I use 2 spider farmer and 1 Mars one. When duct work is installed they make a little noise when wide open running. But smart controller is nice for temp and humidity.

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Foffukuntzanswered grow question 3 years ago

Depends what type of fan you require, I recommend one that exceeds 250cfm and an EC motor and speed controller and inline type,runs quieter. They do sell to Europe direct, but units cost is massively higher on shipping. Obviously I use AC cloudine. Read reviews before you buy. Many have cheap bearings or are noisy Chinese copies. Don't go for the old school high cfm extractors unless you like a sound like a cold war era soviet bomber ready for take off. Hard question not knowing requirements and extraction set up with filters,bends etc, but go bigger and dial it down.

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420CreationsMtanswered grow question 3 years ago

Currently using a Garden Highpro 20w. Moves a ton of air but a little bit noisy, but not too bad when the tent is closed. Growing in Malta, EU

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Similar Grow Questions

Solved

High temperature Sometimes temperature is getting high inside the tent around 32 degree celcius,how to decrease the temperature ? Even i have exhauster and fan.

Setup. Ventilation

5 years ago

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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

5 years ago

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Professor_Daank

Humidity Control Tips What is the best way to control night-time humidity? I have my lights-on conditions pretty fuckin' dialed in, but my lights-off time humidity is around 67-68%. My temps are great at lights-off, around 71-73F. I can put a big dehumidifier in, but I don't want to yet. Any thoughts?

Setup. Ventilation

5 years ago

4

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Air flow method I removed the hood from the home AC to run cold air directly into the grow tent with a 4 inch duct at the bottom. I have an inline fan to push hot air out to balance out the air pressure at the top. Is this a good idea or should I just have a fan inside with no in or out?

Setup. Ventilation

5 years ago

5

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Fans Do you guys leave all of your fans on all the time? I do but I'm wondering if I should. My best fan is getting hot hot hot however, if I turn it off I'm afraid it'll be too hot in my room or the air will get stag. What do you do? Rotate fans? Turn em off for a bit each day or?

Setup. Ventilation

5 years ago

3

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Fan Set-up to reduce temperature ???Hey guys I need some advice on the fan set-up to reduce temps! Mine are like 32'C!! I have a big intake sucking through carbon filter, with passive intake + pc fan. Also 1x vent under canopy and 2x above canopy. How can I direct them to reduce temps in the box?? Cheers! #420

Setup. Ventilation

5 years ago

3

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drying with very hot temp? DIY temperature control?I am about to harvest and I cannot dry my buds in a fresh place. I have an tiny garden shed where yo do it bud it gets very hot in there. I tried the place with a fan on for more than 24h with a tiny bud and it was crunchy after 3 days.suggestions on how to make the place cooler?

Other. Harvest - Drying

Other. General questions

Setup. Ventilation

5 years ago

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Colorado_cookies

Lower humidity?How can I lower the humidity? What are some of the ways?

Setup. Ventilation

5 years ago

2

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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

5 years ago

1

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

Setup. Ventilation

5 years ago

2

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Humidity Does humidity really have like a do or die ultimatum when planting indoors ?

Setup. Ventilation

5 years ago

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Mold and powdery mildew Hi everyone. I have seen some of my friends suffer with mold issues in their grow tent. How can i keep mold out of my grow tent? Thanks My set up during this winter is to have the extraction fan off with a fan pulling in fresh air into the tent. P.s. i do not have any mold yet

Other. Mold

Setup. Ventilation

5 years ago

2

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Beginnerbuds2020

Recommend me to things to add to my grow I’m having nothing but trouble with my first grow I’ve just swapped my ufo light for a spider farms sf600 and I’m having heat issues and also low humidity issues and I just can’t the same to have a good start with growing them always getting slow or not growing at all!! help

Setup. Strain - Autoflowering

Setup. Ventilation

Setup. Seedling

5 years ago

1

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Northern lights low odor ??Im growing 3 Northern lights autos was told there low odor strains is this true ? Does anybody know any outside greenhouse odor control techniques was wondering if anybody has used ona gel I have planted some marigolds and other plants with it .

Setup. Ventilation

5 years ago

1

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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

5 years ago

3

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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

5 years ago

2

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Best way to cool 5x5 tent Trying to find a way to cool a 5x5 tent, the ambient temp in the room is a sweltering 100 degrees. Is there some kind of AC unit that hooks directly into an inline duct that I can pump directly into the tent? Looking for an overall solution to temperature control!

Setup. Ventilation

5 years ago

1

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Tent heat - needs to go down. Tent gets to 30c when closed.I want an air intake or something that can cool down an 80x80x180 tent. I don’t have the option to put anything through a window and the air in the room around the tent is pretty warm, so I don’t know if an intake will help. Any advice on what to buy for a small tent?

Setup. Ventilation

5 years ago

5

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Odor Problem in the last 2-3 weeks i have a problem with smell in the last 2-3 weeks... i have a 0,80mx1,50m tent with a Rhino Pro carbon filter 765m³/h inside the tent and a carbon filter 800m³/h on the exhaust. smell inside the grow room is quite subliminal but i can recognize it... what would you suggest?

Setup. Ventilation

5 years ago

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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?

Setup. Ventilation

5 years ago

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