Optimize your indoor grow room with NOKOTECH’s VPD calculator for LED grow lights. Default leaf offset: -1°C for day (when using LEDs), 0°C for night.
This AI-powered VPD calculator provides insights on what to improve if your grow room conditions are not in the acceptable VPD range.
What is VPD? Vapor Pressure Deficit (VPD) measures the difference between the moisture in the air and the maximum it can hold when saturated. For plants, it helps regulate transpiration (water loss from leaves) and nutrient uptake, promoting healthy growth.