Mars Hydro 6L Indoor Cool Mist Humidifier for Grow Tent – ​​RJ12 Smart Control with iControl Compatibility

The Mars Hydro 6L Indoor Cool Mist Humidifier is a powerful and smart solution for stabilizing humidity in grow tents and indoor growing spaces. Thanks to its integrated RJ12 connection and full compatibility with the Mars Hydro iControl system , you can effortlessly integrate this humidifier into a complete smart grow setup.

With a generous 6 litre water tank and up to 38 hours of continuous mist production, this humidifier is ideal for grow tents up to 150 × 150 cm , indoor gardens and closed growing environments where stable humidity is essential for optimal plant development.

For maximum automation, it is recommended to pair the unit with the Mars Hydro iControl Controller for full climate control via app.

Smart Climate Automation via RJ12 & iControl

This humidifier is equipped with an RJ12 port , allowing direct connection to the Mars Hydro iControl system. This allows you to:

• Automatically control humidity
• Centralize climate settings
• Monitor data in real time
• Manage everything through the Mars Hydro app

Combined with an external temperature and humidity sensor, you can create a stable, plant-friendly environment without manual adjustments.

6 Liter Tank – Up to 38 Hours of Continuous Mist

The large 6L water tank ensures long-lasting humidification without constant refilling. Perfect for:

• 120 × 120 cm grow tents
• 150 × 150 cm grow tents
• Indoor gardens
• Small greenhouses

Suitable for both hobby growers and advanced indoor growers.

WiFi & App Control

With the Mars Hydro App you can:

• Adjust mist intensity
• Set schedules
• View real-time data
• Change settings remotely

Ideal for growers who want complete control, even when away from home.

Optimal Plant Health

A stable humidity:

• Improves nutrient absorption
• Reduces plant stress
• Supports vegetative growth
• Promotes healthy root development

This cool mist humidifier helps maintain a consistent microclimate — essential for strong, productive plants in grow tents and indoor grow rooms.

Technical Specifications

• Capacity: 6 Liters
• Maximum working time: Up to 38 hours
• Connection: RJ12 for iControl system
• Control: WiFi & App
• Suitable for: Grow tents up to 150 × 150 cm
• Mist type: Cool mist
• Application: Indoor cultivation, grow tent automation

Package Contents

• 1 x 6L Humidifier
• 1× Temperature & Humidity Sensor
• 1× Flexible long hose
• 2x Flexible short hoses
• 2x Velcro strips
• 1 x 2-way nozzle
• 1× Tool kit

Why Choose the Mars Hydro 6L Humidifier?

This humidifier is perfect for growers who:

• Want full climate control via iControl
• Need a stable humidity
• Want fewer manual adjustments
• Want to automate their grow tent

Combined with the Mars Hydro iControl system, this unit forms an essential part of a modern, smart indoor growing setup.