Log In Register

First Time Legal

  • Thread starter Thread starter GreenHouser
  • Start date Start date
  • Tagged users Tagged users None

First Time Legal

GreenHouser 1,004 Replies 85,610 Views
Page 41 of 51 · Replies 801–820 of 1,005
heres the chart ....makes sense, but not so much after testing the limits...
 

Attachments

  • VPDchart.jpg
    VPDchart.jpg
    221.1 KB · Views: 72
heres the chart ....makes sense, but not so much after testing the limits...
ok at the risk of sounding dumb yet again, I see the chart, I see the numbers, so the hoophouse stays around 90 on average an 70% humidity, I put the weed barrier down to lower but damn it, it frass lots of ants an bugs burrowin underneath. So lookin at that chart i see the number in red 1.44, what is the 1.44???
 
ok at the risk of sounding dumb yet again, I see the chart, I see the numbers, so the hoophouse stays around 90 on average an 70% humidity, I put the weed barrier down to lower but damn it, it frass lots of ants an bugs burrowin underneath. So lookin at that chart i see the number in red 1.44, what is the 1.44???
It means your humidity is good, but temp is high...and don't freak out over this chart, its just sumthin to go by, u don't have to be in the "zone" , to produce sum killer...
 
ok at the risk of sounding dumb yet again, I see the chart, I see the numbers, so the hoophouse stays around 90 on average an 70% humidity, I put the weed barrier down to lower but damn it, it frass lots of ants an bugs burrowin underneath. So lookin at that chart i see the number in red 1.44, what is the 1.44???
Vapor Pressure Deficit or VPD is a measure of the difference (or deficit) between the pressure exerted by the moisture currently in the air and the pressure at saturation. VPD units are most often expressed in standard pressure units such as millibars, kilopascals, or pounds per square inch.
 
ok at the risk of sounding dumb yet again, I see the chart, I see the numbers, so the hoophouse stays around 90 on average an 70% humidity, I put the weed barrier down to lower but damn it, it frass lots of ants an bugs burrowin underneath. So lookin at that chart i see the number in red 1.44, what is the 1.44???
You do NOT want 70% rh last few weeks in flower... i can almost guarantee problems
 
Page 41 of 51 · Replies 801–820 of 1,005
Back
Top Bottom