By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
How do I keep my grow tent warm enough?
Gir676767started grow question 4 years ago
I have a setup in my basement in a vivosun 48x48x80. The issue I am running into is keeping the tent warm enough. I have a small space heater in the tent but I'm looking for something that doesn't take up much space. Maybe outside the tent pumped in?Maybe change from a led light?
Open
Setup. Ventilation
like
Answer
Gir676767answered grow question 4 years ago
Thanks guys! I will look into those kinds lights. I do notice my fan kicking on more with my little space heater on.
like
Complain
GMSgrowsanswered grow question 4 years ago
If you switch to a cmh light it will give you plenty of light, it will raise your temp but not to detrimental levels the way MH and HPS will. I am budding some plants under them right now. Their a week behind my plants under MH and hps but I am seeing bigger buds forming from the CMH. They are surpassing the Mh and hps builds. I run one 630 watt and its blowing the MH and hps out of the water. Now I'll be looking for some cash to buy 2 more 630 watt cmh for my bud room. Cheers friend
like
Complain
Nor_Cal_Kannablissanswered grow question 4 years ago
A MH and HPS lights will throw out plenty of heat.. won't be an issue with those in there.. 👊
like
Complain
The8thChevronanswered grow question 4 years ago
Tough one. A space heater will kill your RH. Your best bet may be a light change at this point.
like
Complain
Similar Grow Questions
Solved
Erasmus
Air flow methodI 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?
Week 4
Setup. Ventilation
4 years ago
5
Solved
Professor_Daank
Humidity Control TipsWhat 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?
Week 2
Setup. Ventilation
4 years ago
4
3
Solved
TripleCcannabis
Grow tent climate controlIm 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
4 years ago
3
Solved
growingpepini
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
4 years ago
2
5
Solved
MrFrizz
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
Week 14
Setup. Ventilation
5 years ago
3
Solved
GrowGirl419
FansDo 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?Week 10
Setup. Ventilation
5 years ago
3
2
Solved
Unkraut
Odor Problem in the last 2-3 weeksi 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?Week 13
Setup. Ventilation
5 years ago
3
3
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!5 years ago
4
4
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
5 years ago
3
5
Solved
HappySkunk
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
6
Solved
xanado18
Best way to cool 5x5 tentTrying 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
1
Solved
Chaweeder
Fans and circulationHey growers, what is the the right amount of air movement. I had this girl in the line of my fan seems to be drooping, I dont believe it's over watering as she went 3 days without water. My next thing is maybe fan is to close? I had the fan on low and shuts off with the lights
Setup. Ventilation
5 years ago
2
Solved
PapaBaer
Zu warm am BlätterdachHallo die nächste Frage🙈Was kann ich tun um die Temperatur noch runter zu regeln? Am Blätterdach sind es 29-30,5Grad Celsius ich habe schon 2 Ventilatoren und die Abluft auf höchster Stufe laufen sieht aus als würden die Damen im Herbststurm stehen.am Boden 24,5Grad Celsius5 years ago
2
Solved
iMpulsive_Grow
New grower and high tent temp. please helpSo 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
5 years ago
2
1
Solved
Beginnerbuds2020
Recommend me to things to add to my growI’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
5
Solved
TheColonel420
Mold and powdery mildewHi 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 yetOther. Mold
Setup. Ventilation
5 years ago
2
2
Solved
Trix420er
HumidityDoes humidity really have like a do or die ultimatum when planting indoors ?Week 2
Setup. Ventilation
5 years ago
3
3
Solved
Wuutownwarrior
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
1