6L Ultrasonic Humidifier for Grow Tents

The 6L Ultrasonic Cool Mist Humidifier is a practical solution for maintaining stable humidity inside grow tents, mushroom growing chambers, propagation areas, and indoor gardens.

With its large 6-liter water tank and fully adjustable mist output, the humidifier can operate for up to 100 hours on the minimum setting, reducing the need for frequent refilling.

For grow tent applications, continuous operation is usually not necessary. The humidifier can be connected to an external timer or humidity controller, allowing it to run only when additional moisture is required. This can significantly extend the time between refills while helping maintain a more stable growing environment.

Specifications

• Water Tank Capacity: 6 L
• Dimensions: approximately 13 × 13 × 55 cm
• Mist Type: Ultrasonic Cool Mist
• Mist Output: Adjustable
• Maximum Runtime: up to 100 hours on minimum setting
• Control: Manual rotary mist control
• Water Refill: Convenient top-fill design
• Operation: Continuous or compatible with external plug timers / humidity controllers
• Safety: Automatic shut-off when the water tank is empty

Ideal for Grow Tents

Its narrow vertical design takes up very little floor space, making it particularly convenient for compact grow tents and multi-shelf growing systems.

Depending on ventilation, target humidity and mist setting, the humidifier does not need to operate continuously. For example, when used with a timer:

• 30 min ON / 30 min OFF can approximately double the calendar time between refills compared with continuous operation at the same mist setting.
• 15 min ON / 45 min OFF can extend the refill interval even further when only light humidity correction is required.

Actual runtime will depend on the selected mist output, airflow, temperature, grow tent size and required humidity level.

Recommended Applications

• Mushroom fruiting chambers
• Microgreens
• Seedling and clone propagation
• Indoor plants
• Grow tents
• Propagation racks
• Small indoor greenhouses

For mushroom cultivation, where consistently high humidity is especially important, the humidifier can be paired with a humidity controller (humidistat) for automatic operation and more precise environmental control.