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
Humidity %
Vxlypsstarted grow question 4 years ago
She started the flowering phase, I have to decrease the humidity? Up to now it has been around 60%.
Thank you very much for your help :)
Solved
Plant. Other
like
sloppyjohnanswered grow question 4 years ago
The short answer: yes, 60% is fine.
The long answer: it depends on air movement and air temperature. The higher the temperature, the higher the ideal humidity, and visa-versa. This is where Vapour Pressure Deficit (VPD) comes in. Essentially, VPD is a measurement of how much water the air can hold at the present conditions (temperature and humidity, as well as pressure/altitude).
Use this link to see the best VPD for your conditions. Then, set your air conditioning/dehumidifier to whatever settings are convenient that line up with the correct VPD!
https://www.dimluxlighting.com/knowledge/blog/vapor-pressure-deficit-the-ultimate-guide-to-vpd/
Fruitgroweranswered grow question 4 years ago
60% is OK for now, but in late flower you'll really need a dehumidifier to get that lower🌱👍
1 like
Complain
GrowCNanswered grow question 4 years ago
Yes, I would lower the humidity. Tender young plants do really well in higher humidity but fruit & flower can have mildew and other disease problems if the humidity is high.
1 like
Complain
Papathomasanswered grow question 4 years ago
If your temps are 70~75°F you are ok with 60%Rh. Keep your tent well ventilated
1 like
Complain
Similar Grow Questions
Solved
Garreweedlover
Lolipoping?Hola buenas , realize una pequeña defoliacion , o lollipoping que opinan ?? Lo hice bien ?
Week 6
Plant. Other
5 years ago
7
5
Solved
Vegas_Kind_Budz
Hey guys! Two big newbie questions here!When should I start adding my nutrients? And when should I switch to using my 500 W LED light.The plants are about nine days old, and I'm going to use Cal-mag with Flora trio.Currently using pH balanced water, and currently using a 72 W light since germination.
Time for 2nd Gear?
Plant. Other
Setup. Lighting
5 years ago
5
5
Solved
PapaBaer
BlattwuchsHallo
Warum sind die Blatter der beiden Damen geknickt? Sie sind im Zelt mit 4 anderen die sehen gut aus aber diese beiden nicht. Danke für die Hilfe
Plant. Wilting
Plant. Other
5 years ago
3
Solved
LAzerBEAN
Male?Is this a male? If I'm questioning it, it probably is. Right?
Plant. Other
5 years ago
3
2
Solved
Nor_Cal_Kannabliss
When to Flower?Without knowing the true age of my plants. I'm wondering when I should flower. The tallest is about 30 inches off the floor. I need about 16-24 inches for my lights at the top of my tent, and my tent is 8ft tall. Any tips are appreciated. Looking to try to max my yields!! Thanks!
Week 4
Plant. Other
5 years ago
4
3
Solved
Highclass
Should i cut this down? HermieSo, is this a hermie? Should i cut it down right now?
Week 5
Plant. Other
5 years ago
1
3
Solved
K4E2R0R
Auto flower organic nutrientsAny recommendations on organic nutrients for an auto flower?Plant. Other
5 years ago
1
3
Solved
Green2Gold
Minha planta está saudável?estou preocupado com essa plantaWeek 4
Plant. Other
5 years ago
1
5
Solved
K4E2R0R
Auto flower questionShould I use any Nutrients on Autoflowers?Plant. Other
5 years ago
4
3
Solved
2plantquarterbag
Wheres the topWhere is the top? It doesn't seem normal . Its growing single leaves also
Week 2
Plant. Other
5 years ago
2
6
Solved
Bdawg
First auto grow do you ge nutrients if so when?Got an auto in flower its bout 6 weeks old from seed buds starting havent given it nothing yet apart from ph water.
It's in bat mix that as nutrients in last about 4-5 weeks man in hydro shop said.
Was gena give it some bloom as rest of plants are feminisedPlant. Other
5 years ago
1
Solved
lawnichak
am i on a good track with these unknownswas wondering if these plants look normal for 4 weeks old? first time grower and im starting some gorilla zkittlez and was wondering if the ones i started are looking ok? i appreciate any advice i can get. but i do love taking care of these girls and watching them change and grow
Week 4
Plant. Other
5 years ago
2
4
Solved
lawnichak
is this a male or young femaleim assuming this is a male plant could anyone please help me identify
Plant. Other
5 years ago
3
3
Solved
Marrocko
Excesso de calorBuenas cultivadores
Soy novato en esto de cultivar tengo 6 crystal candy con una semana están en su 7 día pero estoy con problemas de temperatura 3 días que llevan durante algunas horas calor excessivo 29/30 grados humedad está a 60. Que me aconseja? Gracias
Plant. Other
5 years ago
4
5
Solved
GreenGuerilla
If I move 3wk old S.Diesel & Critical from 18hrs💡indoors to outdoors where they'll get +/-11hrs direct🌞. Is there still a risk of them going into flower even though they're still babies? I really don't want this to happen. They'll be in the woods so no chance to add extra light5 years ago
1
2