Temp > VPD or VPD >Temp

THCharlie

Member
Was wondering about everyone’s thoughts on Temp versus VPD. Does Temp really matter as long as the VPD is correct? Or should you keep your grow under a certain Temp with correct VPD?
 


read whole guide and you’ll understand than
 
Welcome to RIU even though you have been a member for over 2 years. bongsmilie

What does your research suggest?
Having a hard time keeping my temps down/don’t want to power an ac. So was wondering if I can just juice the humidity up to stay in that .9-1.2 range? Or if I should just get the temp down?
 
Having a hard time keeping my temps down/don’t want to power an ac. So was wondering if I can just juice the humidity up to stay in that .9-1.2 range? Or if I should just get the temp down?
Foreal , it’s sad your asking for a answer but yet I’m wondering did you Read the guie?
 
You can't cook an egg on a cold pan but you sure can burn one on a hot pan.
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Well if vpd is high you just have to water a lot.if its too high plant stomata will explode from too high water pressure and you geta sickness forgot its name.
 
Unless the room is sealed and you have full control over temp and rh the CO2 is a waste of time.
Not quite sealed but pretty damn close, and I have full control over humidity relatively to temperature and co2 just not trying to add an ac at this point. I run a trolmaster controller and incorporate ac infinity’s controller as well.
 
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