Wilting plants of low humidity ?
Lazulistarted grow question 6y 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
likes
NobodysBudsanswered grow question 6y 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.
Similar Grow Questions
Solved
Harukisan
Can I close the door of my closet?My tent is located in a closet kind of room (5x2 meters) and I was wondering if could close the door during the night because the fan is a bit noisy. Will it fill the room with exhaust air/humidity and damage everything inside (the plant, also the clothes that are in the room)?Week 5
Setup. Ventilation
6y ago
2
4
Solved
Ema26
What’s up guys me again😂 I’ve got my hps up and running and I’ve got the temperature under control by having my fan blowing directly at the light and I’ve added a oscillating tower fan. How can I keep the temps up when lights go off? Many thanks!Other. Other
Setup. Lighting
Setup. Ventilation
6y ago
3
5
Solved
Andreskaja
I'm still worried because the temperatures still haven't dropped this afternoon, it rose to 33 degrees and I tried, as you see in the videos, putting two fans or one big one and nothing.
Do you recommend turning on the light at night in the morning and how would it be to change t
Other. Other
Plant. Other
Setup. Ventilation
4y ago
2
Solved
AutoGOAT
AirHey! I need the most silent extractror fan, any ideas? Thx <3Setup. Ventilation
4y ago
8
5
Solved
AlienScrOG
co2co2 ... how long does a 1 kg cylinder last 5 square meters of external surface of the box approximately 10-15 cubic meters around the box outside the box box measures 50 cm x 120 x 190 high now you can do it
Setup. Lighting
Setup. Ventilation
Feeding. Other
4y ago
4
4
Solved
Mr_Maritime
Auto Tent HelpI’m looking to get a tent for my current single auto grow. I have 24inx24in worth of space and would like something maybe 55in tall or more. My space is clean and climate controlled already. Can I get by with a desk fan for nighttime ventilation without a duct system?Setup. Ventilation
3y ago
3
5
Solved
Growvanced
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
6y ago
1
3
Solved
kizdog
Controlling environment in closet with no intake fan?I'm growing inside my closet, and I'm having trouble controlling temp/humidity. I have an AC Infinity exhaust fan and a cheap amazon fan + wet towel blowing air in from the outside. Are there any cost-effective ways for me to control this? It can get a little warm/dry sometimes
5y ago
2
2
Solved
espaiderman
Ventilación ideal en 1x1 metroNecesito un sistema de ventilación acorde para una carpa de cultivo de 1x1 metro donde tengo un SCROG de 2 macetas de 25L . Que sistema de intracción, de extracción y filtro de carbono serian recomendables? Bajo ninguna circunstancia puedo permitir olor en el cultivo. Utilizo LEDSetup. Ventilation
6y ago
2
3
Solved
Lazuli
Growtent Humidity controlHow do you control humidity/temp when using a grow tent? is it enough to put a dehumidifier in the same room as the tent and close the tent and just blow the air outside with a fan and tubing? Do u need an intake fan too? Or does the "good air" gets sucked in enough without ? THXSetup. Ventilation
5y ago
4
4
Solved
idkman1337
High humidity during floweringI don't have an exhaust fan since this is my first growth and I'm quite on a budget
my humidity averages around 65-75%
I know high humidity increases risk of mould and bud rot
is it necessary to get an exhaust fan and aiming for 40-50% or just risking the consequences?Week 9
Setup. Ventilation
4y ago
1
1
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
6y ago
5
Solved
malumalu
I am Having problems with humidity
I already bought extractor of 220 cfm with 125mm downsized to a 100mm tube with a Carbon filtre of 190 cfm
I bought a 75 watts 650ml/day dehumidifier
I m watering less but more frequently and the Rh keep at 70%
Please help me !!Buds. Other
Other. Mold
Setup. Ventilation
4y ago
1
2
Solved
Smokin_Joe
Circulation / ExhaustGetting ready to install carbon filter; found myself wondering if growers typically leave their filters/exhaust/fans on during dark periods?
Up to this point, I've had everything on one power-strip/timer: circulation fan, exhaust fans, and lights. Should I keep anything on 24/7?Week 11
Setup. Ventilation
6y ago
2
2
Solved
rimzytfa
Humidity problemsCan I have some advices on how to lower my humidity? I’m having some troubles lowering it since my plant is now flowering. Usually I can’t lower it from 60% while my temps are always on 27/28 C during lights on.
I will leave a pic of my setup here. Should I change something?
Setup. Ventilation
4y ago
1
6