Do you leave your fans on 24 hours a day?

K

kathleenbilly

Well-Known Member
Hello guys and thanks for looking in,

I had some advice on a seperate thread about putting a curculation fan in the grow room to blow air over the plants which helps build strong stems and helps prevent bud rots and molds etc.

Thanks for the advice so i have put a 6 inch mains clip on fan in there to blow over the plants and keep air moving around them.

My question if i may is do i now leave this fan running all the time and also the carbon filter fan which is pulling air out 24 hours a day? or run them same time as the light settings??????

What do you guys do?
 
Picasso345

Picasso345

Well-Known Member
I have three fans. Hood fan, oscillating fan, and general grow area fan. The hood fan only runs when the lights are on, but the rest run 24/7. You cannot give your plants too much air circulation. You can give them too little. Run them all the time. Why do you ask? Are you concerned about electricity usage from the fans?
 
can.i.buz

can.i.buz

Well-Known Member
I've got those sucker too. I take my plants out every other day or so, move the soil around, spray with neem oil if I need to but they still come back. I have those sticky traps up too. The fan sort of blows them onto the stickies.
 
K

kathleenbilly

Well-Known Member
Picasso345 said:
I have three fans. Hood fan, oscillating fan, and general grow area fan. The hood fan only runs when the lights are on, but the rest run 24/7. You cannot give your plants too much air circulation. You can give them too little. Run them all the time. Why do you ask? Are you concerned about electricity usage from the fans?
Click to expand...

No the cost i know is low for the fans i will run them 24 hours a day really excited about this grow now! should be a good one!

Thanks for the replies, KB
 
can.i.buz

can.i.buz

Well-Known Member
I think I'm watering quite a bit more now that my fans are going 24/7 but I love tending to my garden anyway. Good luck with your grow. Post some pics for us to see your progress.
 
Florida Girl

Florida Girl

Well-Known Member
Good thread question. I currently have my fans set on the same timer as lights so they go off when the lights go out.... I'm going to re-think this now that I've read this thread

Thanks all for the info :D
 
Puff

Puff

Well-Known Member
I shut the big exhaust fan off when the lights are off, leaving two intake fans that keep a slight breeze coming through the system. That way I can sleep at night. ;-)
 
K

kathleenbilly

Well-Known Member
Florida Girl said:
Good thread question. I currently have my fans set on the same timer as lights so they go off when the lights go out.... I'm going to re-think this now that I've read this thread

Thanks all for the info :D
Click to expand...

That's how i use to run my system but the carbon filter needs to work contantly to pull the smell as it was building up on me when the lights and fan went off this was not good and prompted me to look into this i'm glad i did. :blsmoke:
 
frostythesnowthug

frostythesnowthug

Well-Known Member
hectik said:
yeah now that youve mentioned bugs, ive noticed that at times theres small lil flies in my soil but real lil flies, know if thats bad?
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Could be fungus gnats or could be something harmless, like fruit flies.
Do you sterilize your compost before you use it?

I always either microwave then growing medium for 2-5 mins or bake it at 150*F to ensure any bugs or fungal spores etc are dead before i use the soil.
never had bug problem yet.
try to have a look at one under a microscope, and use google to identify if its friend or foe.
 
B

bjdr2001

Active Member
I have seen and understand the need for an inline fan and air cooled hood. I leave One 364 CFM inline fan on 24/7, pulling air into the attic. At the same time here in flowering I run another hood fan inline as well for the 12 hours pulling air from the room to cool the light. The room where my grow tent is located is about 74 degrees. The tent runs between 71 and 82 degrees daily. Is there a need for the two inline fans? Can I run the hood fan pulling the hot air from the tent 24/7 only instead of both. I really want to save electricity and I want to make sure that I can run the hood fan 24/7. Sorry for the redundancy. Does this make sense. Come back. Thanks in advance.
 
B

bjdr2001

Active Member
OK thanks. Can I leave the hood fan pulling the hot air from the tent only 24/7. Is it ok to pull the hot air from the tent when the light is off through the hood light? I do have fans pushing on the ladies but I am wondering about pulling the hot air out though the light.
 
stumps

stumps

Well-Known Member
If the light is off you don't need to pull heat. right? I use a cool tube and that fan runs 24/7
 
smallclosetgrowr

smallclosetgrowr

Well-Known Member
Picasso345 said:
I have three fans. Hood fan, oscillating fan, and general grow area fan. The hood fan only runs when the lights are on, but the rest run 24/7. You cannot give your plants too much air circulation. You can give them too little. Run them all the time. Why do you ask? Are you concerned about electricity usage from the fans?
Click to expand...
hmm, u can harm ure plants by leaving your fan on them 24/7. ive done it plenty of times. although if your fans are facing away or there from a distance then wind isnt a problem
 
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