Heywood
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Here's a dynamic VPD chart that gives you more control over the environment factors rather than a static chart printout.
(This allows you to add in things like crop, where you are in the grow cycle, leaf temps, etc)
And if you click on the gear icon at the top right...
You can customize your settings to further dial it in....
Here's a dynamic VPD chart that gives you more control over the environment factors rather than a static chart printout.
(This allows you to add in things like crop, where you are in the grow cycle, leaf temps, etc)
VPD Chart
Vapor pressure deficit (VPD) chart & calculator for horticulture in controlled environment. Cannabis, tomatoes, leafy greens, cucumber.
vpdchart.com
And if you click on the gear icon at the top right...
You can customize your settings to further dial it in....
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