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
SteelTreeFarm
Air for small tent?Just a quick one people, I only have a outlet fan in my tent? My tent is 70x70x160cm if I open the bottom vents on my tent would this be enough air for the flowers at later stages if I open a window in the same room to allow fresh air?Week 1
Setup. Ventilation
5y ago
3
2
Solved
Prilyfe13
How do I drop my RH down when nothing works? Check Diary. Will defoliation be a good idea? Open tent door and leave it open?My 2x2 is starting to crowd. This is driving the RH to over 70%. Should I defoliate to help with crowding and RH? Or should I just leave it alone? RH in lung room is 48% Exhaust fan, high or low with a dehumidifier, doesn't work. What should I do? Defoliate? Thanks! Check diary.
3y ago
4
5
![MG#1 [Mephisto, AUTO]](https://bucket.growdiaries.com/static/post/photo/127412/6051874_029b099e9c6b9f4e2fd079e3d39abb68_m.jpg)
Solved
Debutant_dream23
Extracteur et intracteurSalut j'aimerais partir sur la gamme cloudline Ac infinity ! Ma configuration :tent 4×4! 120×120×200! led:800w ! quel type d'extraction en sortie et en intraction d'entrée d'air me conseillez vous ? Je me suis renseigné sur les différents calculs mais en vain éclairé moi 🙏🏻🙏🏻Setup. Ventilation
5y ago
2
2
Solved
buddhi_coop
Did I set up my carbon filter, air duct & exhaust fan right ? Did I put my air duct in the right spot/position?
Setup. Clones
Setup. Lighting
Setup. Ventilation
5y ago
2
3
Solved
Medica
I made a firebomb?Is it a fire hazard if 5v computer fan is jammed and the power is on for 2-3 weeks?
I'm far away from home and I have camera in my growbox. A tape has fallen to the fan and it is not rotating. Can it heat up so much that fire starts? Should I drive 1600km for that?
Setup. Ventilation
6y ago
6
6
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
Snooziecheesecake
Ventilation questionIs it possible for me to take down the walls of my tent and leave the frame with the lights on it to let the plants get more space? I don’t have a way to ventilate the entire closet from an external source, just been ventilating the tent w/ an exhaust fan and carbon filterWeek 5
Setup. Ventilation
6y ago
1
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
savethehumanseh
How can I reduce the heat in my 5x5 tent (650w light bar/6" ac Infinity and a ton of fans) without AC? Do I have to leave tent open?5x5 tent is in a kind of lung room (utility room) that stays around 20C/68F. The tent always seems to be at 30C86F with lights on. Ive added and moved fans, opened more intake vents. I have AC, but its -25C/-13F outside. Id like to drop the daytime temp 5ish degrees for flower.
Setup. Lighting
Setup. Ventilation
6y ago
2
6
Solved
Sam_The_Herborist
Best option to ventilate without a fanI use to grow my plant in a 60cm × 60cm
I had a very low budget to start the cultivation and I plan to buy a fan asap
Meanwhile I would know what is the best option to ventilate my plants ? Thanks for your responses :)Week 3
Setup. Ventilation
6y ago
1
1
Solved
FlavorzChaser
Dehumidifier helpCan anyone recommend a reliable large room dehumidifier that I can purchase in the uk pleaseWeek 5
Setup. Ventilation
6y ago
2
2
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
