Power Mildew Humidity Spike Please Help

[blazedahaze]

oh, Air circulation IS KEY, get the air flow bumping in there, no stagnant parts of the room.

 

[kushdaking]

@kushdaking Vapor Pressure Deficit, Try to keep your room between 78 and 82 degrees, 82 lights on, 78 lights off.. keep your humidity between 71-76 percent.. I start to drop the rh around week 4 to 50% and the temps also get lowered the last couple weeks. Search google for vpd chart to check out the temp/rh vpd relationship.

My man... that makes way more sense then RH... we create the outdoors but we can't recreate is the space.. which why it never made sense 70% outdoor there fine and 70% inside is bad... it never correlated with the conditions.. but vpd makes way more of a connection to me on understanding indoor environment.. been doing this for 8 years in Michigan and never ran a totally closed room until now where I came across high humidity with my air circulation and Temps A-1... aside from his room I used to use a humidifier to get the room.up high day and night... thanks again man

 

[kushdaking]

oh, Air circulation IS KEY, get the air flow bumping in there, no stagnant parts of the room.

That's the other thing that made no sense... again first sealed room.... I have a 2 ton mini split. . 6 1000 watts. 5 wall mount oscillating fans... 1 8 inch Max fan and 6 inch cyclone pushing air out of the room and 1 6 inch pushing air into the room...... that why I was do puzzled as to why I had a slight PM issue... not a single part of my room has stagnant air

 

[kushdaking]

That's the other thing that made no sense... again first sealed room.... I have a 2 ton mini split. . 6 1000 watts. 5 wall mount oscillating fans... 1 8 inch Max fan and 6 inch cyclone pushing air out of the room and 1 6 inch pushing air into the room...... that why I was do puzzled as to why I had a slight PM issue... not a single part of my room has stagnant air

BTW room is 13 ft wide and 20 ft long.. 7 ft high

 

[kushdaking]

6 1000 watt open hoods
5 oscillating fans
2 ton mini split
8 in and 6 in exhaust
6 inch intake..
That's my room in a nutshell
77f lights on
72 lights off
65% RH lights on
70% RH lights off
Emerald harvest Nute line (amazing)
7 gallon fabric pots 14 plants

 

[EventHorizan]

Good information here. .. just started learning about vpd... lol kinda easier said than done. But I will succeed ...