VPD Humidity Target Calculator ℹ️
VPD Targets Explanation:

These VPD targets are selected to balance healthy growth, strong bud formation, and controlled dryback throughout all stages.

Plant Temp Offset (°F):

Enter your target temperatures per stage. RH% and VPD auto-calculate using the offset.

Stage	Temp (°F)	Min VPD	Target VPD	Max VPD	Target RH%