VIVOSUN AeroStream H19 Intelligent Environmental Humidifier

Connecting is simple. First, download the VIVOSUN app from your device's app store. Ensure the humidifier is plugged in and your phone is connected to a 2.4GHz Wi-Fi network. Follow the in-app instructions to add a new device, and it will guide you through the pairing process. Once connected, you can control all settings remotely.

The external probe provides much more accurate environmental readings than internal sensors. You can place it directly at your plant canopy level, ensuring the humidifier responds to the actual conditions your plants are experiencing, not the conditions near the unit itself. This leads to more precise and effective humidity control.

Refill frequency depends on your target humidity and the mist output setting. With its large 5-gallon capacity and a max output of 1300 ml/h, the tank can last for over 14 hours at the highest setting. At lower settings, it can run for several days without needing a refill, making it very convenient for continuous operation.

Absolutely. The AeroStream H19 is designed for powerful performance in various spaces, including large grow tents. Its high mist output can effectively manage humidity in tents like a VIVOSUN 5' x 5' grow tent or even larger grow rooms, ensuring consistent environmental conditions for optimal plant growth.

Ideal humidity changes with your plant's growth stage. Seedlings and clones thrive in high humidity (70-80%), vegetative plants prefer 50-70%, and flowering plants require lower levels (40-50%) to prevent mold. For a detailed guide, check out our article on grow room temperature and humidity.

Regular cleaning is recommended to prevent mineral buildup and ensure optimal performance. We suggest cleaning the tank and atomizer once a week, especially if using hard water. Use a soft cloth and a solution of water and vinegar to gently clean the components. Always unplug the unit before cleaning.