Can anyone get me some good numbers for humidity percentages in Veg/Grow & Bloom rooms

[GabeNeo]

I found this is a search: for humidity settings

-Veg 50-70% rh. Bloom 40-55% is good. No co2 temps 74-80 at the canopy is a decent ballpark.
With Co2 you can grow at considerably higher temps.

Also started treating for powdery mildew on leave I just started seeing since this summer the humidities starting getting brutal.... Please interject your thoughts ... Thanks in advance GN

 

[The Celt]

Here is a VDP chart that can help you

 

[Enr0n]

So many charts

 

[Calvados]

A9BD79B8-0FAA-4B71-AF1F-5293872323FA.gif

• Calvados
• Jan 7, 2020

Vapor Pressure Deficit Chart

 

[GabeNeo]

Thanks for the charts although they're kind of hard to transpose into my situation... Like I said I noticed this with the beginnings of Powerdery Mildew was my main concern... If you have experience in getting rid of minor starts to this enemy of the plants, please let me know your thoughts on that situation. Or point me to a thread on this board if I missed it. Thanks. GN