ACI VPD Thermostat / Environmental Monitor Size:VPD Thermostat Purpinator’s all-natural formulation enhances your

Purpinator’s all-natural formulation enhances your plant’s “purple” color without inducing stress or modifying the growing environment

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nutrient-free water that also starves your plants just before harvest by removing the nutrition they need

Features the CLOUDLINE inline fan with a PWM-controlled EC motor for quiet and energy efficient ventilation

ACI VPD Thermostat / Environmental Monitor Size:VPD Thermostat Purpinator’s all-natural formulation enhances yourA highly innovative laser thermometer gun designed to instantly measure leaf VPD, air VPD, ambient temperature, leaf temperature, and relative humidity to precisely calculate true VPD data. Using these environmental figures, you can calibrate your smart controller so it can accurately detect the climate and trigger your grow devices at precise times! VPD Handheld Thermostat: A digital thermal gun designed to measure plant leaf VPD for optimized