Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
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
Grow Questions
Wilting plants of low humidity ?
Wilting plants of low humidity ?
Lazuli
started grow question 4 years ago
Does anyone ever had wilting plants because of too low humidity? Every winter my plants wil during night while its still 20 degrees celcius
Solved
Setup. Ventilation
like
NobodysBuds
answered grow question 4 years ago
need a humidifier or ignore it. with a furnace on you are likely around ~30% RH. could reduce temps a tad, but if near ~20C, that's not a good option for you. temp and humidty are related as far as what the plant will enjoy.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
RecordSet
2x2 Circulating Fan
What is the best circulating fan for a 2x2 tent available on the european market? I bought a Secret Jardin MO20 oscillating fan, and I highly regret it because I have read several reviews mentioning that it can catch fire. Is there any other good alternative for circulating air?
Setup. Ventilation
8 days ago
2
2
Solved
HerrTom
Brauche ich unbedingt einen (Schwenk-) Lüfter in meiner Growbox?
Habt ihr schon mal ohne (Schwenk-) Ventilator in der Growbox angebaut? Wenn ja, welche Erfahrung habt ihr dabei gemacht? Ich möchte nur ungern einen Ventilator einsetzen, weil das vermutlich die Lautstärke der Box deutlich erhöht. Schon mal vielen Dank für eure Erfahrungen.
Setup. Ventilation
2 months ago
9
8
Solved
giordanofox
Is 15min/hour enough ventilation?
Is 15min ventilation every hour enough for my 80x80cm 4 plants enough? intake: BLAUBERG 10cm 102 m3/h exaust: BLAUBERG 10cm - 145-187m3/h
Setup. Ventilation
a month ago
3
5
Solved
Italy_Grower
White dots on the pistils
Hi everyone, what are these white dots on the pistils, they come out with every cultivation, can anyone help me?
Buds. Not fattening
Setup. Ventilation
Techniques. SoG
6 months ago
2
2
Solved
hweixd
How crucial is an exhaust fan and a carbon filter?
I cant find anything in my country as a kit, but would buying them piece by piece work? Example something like in the photo connected to an air duct and then to a carbon filter? Or if the exhaust fan is not crucial? how can i get rid of the smell in a cheaper way?
Setup. Ventilation
9 months ago
1
2
Solved
PapaBaer
Zu warm am Blätterdach
Hallo 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 Celsius
Week 4
Setup. Lighting
Setup. Ventilation
4 years ago
2
Solved
Chaweeder
Co2,
Hey growers! I'm having a hard time keeping the heat down in my room with outside temperature above 20*c, my room will reach 30*c. Just looking for good recommendations for a good setup and automated system.i am using a A/C unit atm.
Setup. Ventilation
4 years ago
4
Solved
Chaweeder
Fans and circulation
Hey 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
4 years ago
2
Solved
iMpulsive_Grow
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
4 years ago
2
1
Solved
xanado18
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
4 years ago
1
1
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
4 years ago
5
6
Solved
Unkraut
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?
Week 13
Setup. Ventilation
4 years ago
3
3
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
4 years ago
3
5
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!
Week 4
Setup. Ventilation
Setup. Other
4 years ago
4
4
Solved
Onlypotent420
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?
Week 3
Setup. Ventilation
4 years ago
2
2
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
4 years ago
3
Solved
RelooM
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
4 years ago
1
3
Solved
Fusion
Heat?
I'm in Canada and worried about heat. How are you others in Canada making sure your igloos don't melt?
Setup. Ventilation
4 years ago
2
3
Solved
TheColonel420
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
4 years ago
2
2
Solved
Trix420er
Humidity
Does humidity really have like a do or die ultimatum when planting indoors ?
Week 2
Setup. Ventilation
4 years ago
3
3