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Grow Questions
Northern lights low odor ??
Northern lights low odor ??
Wuutownwarrior
started grow question 4 years ago
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 .
Solved
Setup. Ventilation
like
Weedster
answered grow question 4 years ago
I have duct fan removing air through activecarbon filter and it works very well đ(I also have tested Ona gel it was very effectiveđ)
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Selected By The Grower
Similar Grow Questions
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
3 months ago
2
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
7 days ago
2
2
Solved
Hongo
Please look at the leaves shown, orange and dried parts. I asked a similar question earlier but these look more damaged and I'm wondering if it's worsened due to my setup. Wind damage from fans? Water damage from humidifier? Light or heat damage? Managing VPD is tough. Thanks!
Week 8
Leaves. Color - Mottling
Setup. Strain - Autoflowering
Setup. Ventilation
2 years ago
5
5
Solved
eurorack
Messy Extractor Install
Bit of a mess this! Though I do have a smell-free grow area now đ Would there be any issues with putting the fan outside the tent with the filter inside at the top and ducting going out and down to the fan? Thanks
Setup. Ventilation
2 years ago
4
7
Solved
TeesTrees
should i get a table AC unit to cool room for night temp by 15 degrees?
Iv read that to get the purple colour from the plant i have to get night time temp to be 15 degrees lower than day temp. Im working with basically a 1 sqr meter space and i was going to buy a tower ac unit to cool the temp down Or one of those ac units where you put ice and water
Setup. Strain - Autoflowering
Setup. Ventilation
Techniques. Other
2 years ago
1
8
Solved
UrbanPlannerGrower
Help Dropping Humidity
Hi Bud.I have a zootly tent with two flap mesh vents at the bottom. I have a secret jardin exhaust fan and filter. I'm trying to get my tent at 50% r/h but cannot drop lower than 65% and I'm in early flower. I have one of the flap mesh vents opened for passive intake. Please help
Other. General questions
Setup. Lighting
Setup. Ventilation
2 years ago
4
Solved
69XINEYESEEKAYX69
Subterranean fans on 24/7 Y or N?
Was wanting everyone's thoughts on fans on the ground of my tent being on constantly, I want to try an keep airflow as well as make the stems stronger from the movement but always end up getting leaves that get wind damage. Luckily most tends to be where lolipopping will be.
Setup. Ventilation
2 years ago
4
5
Solved
Ghost2022
Air flow
Hi guys, I have ordered an inline fan and carbon filter with temp and humidity controller by spiderfarm. Will I still need the normal fans or does this replace the need for them? Thanks guys
Week 7
Setup. Ventilation
2 years ago
2
3
Solved
WeedzarPear
Smell problem
I have a small tent from airontek, not the best in quality with a carbon filter and extractor inside the box, but the smell outside is too strong. When using carbon filter do i have to expect to have (almost) no smell or maybe Im doing some mistakes? The smell is very strong
Setup. Ventilation
2 years ago
4
Solved
Gabriel_OD
Is high humidity at night bad for cannabis?
During day, I can maintain the grow room temperature to 75-77'F and humidity 55-65%. But at night, temperature raised up to 77-80'F and humidity up to 70-80% because I closed vents and air condition. Could this effect my plants in long term? Should I open vents at night also?
Setup. Ventilation
2 years ago
4
4
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
2 years ago
1
2
Solved
malumalu
ventilation cfm
i have 110 cfm outtake on my 2x2(60x60) with passive intake with a fan blowing air to my girls ist it enough?
Setup. Ventilation
2 years ago
3
Solved
MuMu_the_Grower
High humidity in the morning
Iâm having a very hard time coping with humidity (goes up to 85%), since I physically cannot get the airflow outside my house for various reasons. I open the window each morning, but could it lead to rottening in the late stages of flowering? Thanks for your replies ;)
Week 9
Setup. Ventilation
2 years ago
2
2
Solved
EJBudz
how to ventilate closet grow in apartment
what to do with ventilation. They say autoflowers dont depend so much on a light cycle, so could i leave the closet door open? not too worried about smell in an apartment (1st of 2 floors, duplex style) so im a bit wary of any alterations of the apartment itself. bite the bullet
Setup. Ventilation
2 years ago
8
7
Solved
TheNextGanjaMan
High humidity
Hello. Even with a dehumidifier and a 24-hour extractor, the humidity is still above 70% and one of the plants is almost in the flowering period. Can I add expanded clay on top of the vase to see if it lowers the humidity or putting more perlite will solve this? Thanks.
Other. General questions
Setup. Ventilation
2 years ago
3
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
2 years ago
2
2
Solved
Stegogrow
60cmx60cmx160cm Grow tent with 100mm 250 m3/h extraction filter
Hi I have a 60cmx60cmx160cm Grow tent. Is a 100mm 250 m3/h extraction fan with carbon filter good for the grow? Should I set on the first or second speed ?
Setup. Ventilation
2 years ago
3
Solved
BullWeedDog
Como regular el calor en el armario
Tengo un armario 1x1 con una bombilla a 400w, estĂĄ ha unos 50cm de la planta y su temp va de los 25Âșc a 30Âșc mientras la bombilla estĂĄ encendida, luego en la floraciĂłn la pasarĂ© a 600w como puedo regular la temp para que no sea tan alta y que distancia deberĂa tener de la planta?
Other. General questions
Setup. Lighting
Setup. Ventilation
a year ago
1
1
Solved
Faegrows
How to reduce humidity in my grow space?
I'm just an amateur and am growing in my closet as I have very limited space. It's a small space in which I can't cut holes or openings. I use a small fan and a air purifier. Should I get more fans? Does a carbon filter or inline duct help if it can't exit out of the closet?
Setup. Ventilation
a year ago
3
5
Solved
Steek88
Fan use
The bigger one is going off to a new owner tomorrow or monday then il separate the two thts in the one pot.tough little fâŠ.ks lol I was sure the first seed was dead but o know up itâs came very small so hopeing repotting wonât be an issue tho when shall I start useing the fans?
Week 2
Setup. Ventilation
2 years ago
3
3