Mars Hydro 5L Ultrasonic Cool Mist Humidifier - a perfect climate for perfect plants.

• Automatic Humidification
• Touch & Remote Control 
• Free UK Delivery
• Adjustable Ultrasonic Mist
• Easy Operation
• Optimal Climate Control 
• Targeted Mist Delivery
• Shielded Reservoir

A Silent Revolution In Plant Care.

This isn’t just a humidifier. It’s not some budget plastic clunker that turns your grow tent into a damp sock drawer. No, this is the Mars Hydro 5L Ultrasonic Cool Mist Humidifier - a machine built by people who know plants, for people who know plants. And if you don’t know plants, well, this will make you look like you do.

Designed with a level of engineering precision usually reserved for satellites, the Mars Hydro 5L Ultrasonic Cool Mist Humidifier delivers what it promises - and then some. It’s sleek, grey, and solid. Weighing in at just 2.1 kilograms and standing a modest 23.7cm tall, it doesn’t scream for attention. But plug it in, and you’ll know it’s there - not from the noise (it’s quieter than a guilty conscience at 35 decibels), but from the cool mist gently turning your tent into a tropical paradise.

By Growers, For Growers.

Mars Hydro isn’t new to this game. They’ve been building grow lights, tents, and systems that serious growers swear by, and now they’ve turned their expertise toward the humble humidifier. The result? The Mars Hydro 5L Ultrasonic Cool Mist Humidifier - a machine that’s clever, efficient, and quietly revolutionary.

Inside the box, you get more than just a humidifier. You’re treated to what can only be described as a kit. A 5L water tank (more on that in a minute), a remote control that lets you play god from your armchair, a wired sensor probe for real-time climate monitoring, two short flexible hoses, one long hose, three Velcro straps (because of course), a three-way misting nozzle, and a toolkit for those moments when you're feeling handy.

Big Capacity. Big Control. 

The 5-litre tank on the Mars Hydro 5L Ultrasonic Cool Mist Humidifier is your silent workhorse. It provides up to 32 hours of continuous operation, which means you don’t have to babysit it. Want to go off-grid for a day or two? Go ahead - this thing’s got your plants covered.

Power consumption? Just 30 watts. Which is nothing. You’ll use more energy binge-watching a show about composting. And it’s not just efficient - it’s smart. With the wired sensor probe, the humidifier adjusts mist output based on real-time humidity and temperature readings, keeping conditions inside your tent or greenhouse stable between 35% and 95% humidity.

Four Mist Levels. And A Brain.

Choose from four mist output levels, ranging from a whisper of fog to a full-on rainforest simulator. Whether your plants are in their early leafy youth or flowering like they’re on stage at Chelsea, you can tailor the humidity to suit.

But here’s the real genius: the Mars Hydro 5L Ultrasonic Cool Mist Humidifier doesn’t just pump out mist like a Victorian steam engine. It monitors, adapts, and responds. The sensor probe makes sure the humidity stays where you set it, and the digital display gives you real-time temperature and humidity data. It’s like having your own horticultural AI.

Remote Control & Sleep Mode.

The remote lets you control every feature without crawling under grow lights like a mole. Set the timer anywhere from 1 to 12 hours, choose your mist level, adjust the humidity setting, and even put the unit into sleep mode - which, by the way, turns off the screen completely so your plants won’t be bathed in unwanted LED light. It’s a thoughtful touch.

Ultra Flexibility & Quiet Operation.

The Mars Hydro 5L Ultrasonic Cool Mist Humidifier is also highly directional. With the included telescopic hoses and three-way nozzle, you can route mist exactly where it’s needed. Have a few thirsty ferns in one corner and some delicate orchids in the other? No problem - point the hoses like some kind of mist-wielding hydrologist.

And the noise? There isn’t any. At below 35dB, the unit is quieter than a cat stalking a sunbeam. That’s important if your grow setup shares space with your living area. Or your bedroom. Or your existential dread.

A Perfect Climate For Perfect Plants.

The Mars Hydro 5L Ultrasonic Cool Mist Humidifier is a brilliant bit of kit. It’s simple to set up, idiot-proof to operate, and packed with features that most humidifiers don’t even dream of. It doesn’t just humidify - it thinks, it adjusts, it responds. And it does it all while looking smart and staying quiet.

If you're serious about indoor growing, or even semi-serious, you need humidity control. Without it, you’re just tossing seeds into a dry box and hoping for the best. With the Mars Hydro 5L Ultrasonic Cool Mist Humidifier, you’re creating a microclimate. You’re building a habitat. You’re basically playing god - with a remote control.