Ventilation in the greenhouse , what fan would you use ?

[nicoroots]

Hello all !

I'm looking at purchasing a fan ( or two ) for my 10' x 10' GH....I was wondering if anyone has any suggestion in terms of diameter size that will work well in such volume.
I was looking at some clip on fans from Growbud and the biggest is a 10" one.
I've seen some photos of it installed in fairly spacious tents..
Is there a minimum diameter you would consider ? Pedestal or wall mount type could also work but I like the clip on feature given that they are not too small for the job

thanks a lot for any suggestion !!

 

[Homesteader]

I think you will need a venting fan and a circulation fan. Probably find cheaper one than this but

Greenhouse & Cooling Circulation Fans - Greenhouse Megastore

Maintain the right temperature and humidity level in your greenhouse with an assortment of ceiling-mount, freestanding and wall fans that provide a cool breeze.

www.greenhousemegastore.com

 

[nicoroots]

I think you will need a venting fan and a circulation fan. Probably find cheaper one than this but

Greenhouse & Cooling Circulation Fans - Greenhouse Megastore

Maintain the right temperature and humidity level in your greenhouse with an assortment of ceiling-mount, freestanding and wall fans that provide a cool breeze.

www.greenhousemegastore.com

ok so a combination of extractor and oscillating fans..this make sense although I was hoping to manage it with only the oscillating fan and keep the sides rolled up.
They can be rolled to a certain level.
Also keep the the vent door in one end ( top area ) and the door open at all times during summer...

 

[Homesteader]

Yeah it could work then if you are getting good airflow on the sides you wouldn't need the vent. They sell a 6" clip fan but you would want a few I would think. Maybe you could start with one and go from there.

 

[CanadianMillenialGrower]

You should go with a 10" intake fan, 1 or 2 oscillating fans and then a 12" extractor fan