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  • Hot Sale
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  • LED Grow Lights
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    • SAMSUNG EVO LED HOT
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    • USA Bridgelux LED
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    • High Intensity LED
      • SP 3000
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      • Learn about ADlite →
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      • VG40
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    Buying Guide

    Shop by plants/coverage

    • (1-2 plants) Smaller than 70x70cm
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    -26%
    FC3000 EVO use Samsung LM301H evo high efficiency chip
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    [5% Coupon: MHFC] Mars Hydro Smart FC 3000-EVO 300W Full Spectrum LED Grow Light for 100x100cm Grow Tent 1-3 Plants

    Rated 4.98 out of 5
    12€ OFF Claim with Coupon
    249,99€ – 329,99€
    -31%
    marshdyro FC-E LED with USA bridgelux diodes
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    Mars Hydro Smart Dimmable FC-E4800 Bridgelux 480W LED Grow Light Strip Full Spectrum Lamp

    Rated 4.93 out of 5
    319,99€ – 375,99€
  • Grow Tent
    • Small Standard
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      • 150x150x200cm Tent HOT SALE
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      • 240x120x200cm Tent HOT SALE
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    • Grow Tent Accessories
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    -36%
    marshydro-growtents70x70x160
    mars hydro grow tent with premium materials
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    Mars Hydro 70x70x160cm Grow Tent – 1680D Light-Proof Tent with High Reflection GrowBox

    Rated 4.95 out of 5
    109,99€ Original price was: 109,99€.69,99€Current price is: 69,99€.
  • Grow Tent Kits
    • Complete Beginner Kits(for 1-3 plants) HOT
      • TS600 with 60x60cm Grow Tent Kits
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    • Complete Beginner Kits(for 2-4 plants)
      • TSL2000 with 120x60cm Grow Tent Kits HOT
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      • SP3000 with 120x60cm Grow Tent Kits
      • FC3000-EVO with 100x100cm Grow Tent Kits HOT
      • FC-E3000 with 100x100cm Grow Tent Kits

    DIY Your Grow Tent Kits...

    • Advanced Grow Tent Kits(for 4-8 plants)
      • TSW2000 with 120x120cm Grow Tent Kits HOT
      • FC-E4800 with 120x120cm Grow Tent Kits
      • FC4800-EVO with 120x120cm Grow Tent Kits
    • Premium Master Grow Tent Kits(for 6-10 Plants)
      • TS3000 with 150x150cm Grow Tent Kits
      • FC-E6500 with 150x150cm Grow Tent Kits
      • FC6500-EVO with 150x150cm Grow Tent Kits
    • Clone Grow Kits
      • VG80 + Seed Starting Trays + Heat Mat Combo

    Best Seller for 3 Plants

    -33%
    mars hydro ts1000 grow tent kits
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    Mars Hydro TS 1000 Complete Grow Tent Kits | Dimmable 150W LED Grow Light | 80x80x160cm Indoor Tent | 4″ Ventilation System | 6“ Clip-on fan

    Rated 4.97 out of 5
    309,99€ – 405,99€
    -33%
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    Mars Hydro TSL2000 Complete Grow Tent Kit | 300W LED Grow Light + 120x60x180cm Indoor Grow Tent + 4″ Ventilation System | 6“ Clip-on fan

    Rated 5.00 out of 5
    419,99€ – 519,99€
    • By Tent Size
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    Smart Grow Tent Kits with iControl Controller >>>

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      • For 1-2 Plants
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      • For 8-10 Plants
    -33%
    mars hydro ts1000 grow tent kits
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    Mars Hydro TS 1000 Complete Grow Tent Kits | Dimmable 150W LED Grow Light | 80x80x160cm Indoor Tent | 4″ Ventilation System | 6“ Clip-on fan

    Rated 4.97 out of 5
    309,99€ – 405,99€
    -33%
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    Mars Hydro TSL2000 Complete Grow Tent Kit | 300W LED Grow Light + 120x60x180cm Indoor Grow Tent + 4″ Ventilation System | 6“ Clip-on fan

    Rated 5.00 out of 5
    419,99€ – 519,99€
  • VentilationSale
    • 2025 New iFresh Series MarsPro
      • 4" (100mm) iFresh Fan
      • 6" (150mm) iFresh Fan
      • 4" (100mm) iFresh Fan and Carbon Filter Combo
      • 6" (150mm) iFresh Fan and Carbon Filter Combo
      • 4" (100mm) iFresh inline duct fan (complete set)
      • 6" (150mm) iFresh inline duct fan (complete set)
      • 2025 iFresh MarsPro Add-On Pack
    • Thermostat Controller Series Summer Sale
      • 4" (100mm) Fan with Thermostat Controller
      • 6" (150mm) Fan with Thermostat Controller
      • 4" (100mm)h Inline Duct Fan And Carbon Filter Combo (Thermostat Controller)
      • 6" (150mm) Inline Duct Fan And Carbon Filter Combo (Thermostat Controller)
    • Speed Controller Series Summer Sale
      • 4" (100mm) Fan with Speed Controller
      • 6" (150mm) Fan with Speed Controller
      • 4" (100mm) Inline Duct Fan And Carbon Filter Combo (Speed Controller)
      • 6" (150mm) Inline Duct Fan And Carbon Filter Combo (Speed Controller)
    • Refillable Carbon Filter
      • 4" (100mm) Inline Air Carbon Filter
      • 6" (150mm) Inline Air Carbon Filter
    • Circulator Clip Fan hot
      • Single Pack
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      • Four Pack
    • Buying Guide
      • Which fan is right for you?
    -25%
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    2025 Mars Hydro iFresh 6″ (150mm) Inline Duct Fan and Refillable Carbon Filter Combo

    Rated 4.84 out of 5
    149,99€ – 169,99€
    -20%
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    Mars Hydro 6″ (150mm) Inline Duct Fan with Thermostat Controller

    Rated 4.93 out of 5
    119,99€ – 135,89€
    • Smart iFresh Series MarsPro
      • 4-inch (100mm)
      • 6-inch (150mm)
    • smart icontrol Series
      • 4 inch(100mm)
      • 6 inch(150mm)
    • Thermostat Controller
      • 4-inch (100mm)
      • 6-inch (150mm)
    • Accessories
      • Carbon Filters
      • Clip Fans
      • iFresh MarsPro Add-On Pack
    -19%New
    4 inline fan with icontrol smart controller
    mars hydro smart controller connection guide
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    [Smart Ventilation Kits]Mars Hydro iFresh 4″ (100 mm) Inline Duct Fan & Carbon Filter Combo with iControl Smart Controller

    Rated 5.00 out of 5
    179,99€ Original price was: 179,99€.145,99€Current price is: 145,99€.
    -43%
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    [Flash Sale]Mars Hydro 6″ (150mm) Inline Duct Fan with Speed Controller

    Rated 4.85 out of 5
    69,99€ – 109,99€
  • Accessories
    • Humidifier
      • 5L Humidifier hot
      • 15L Humidifier
    • Timer
      • Digital Timer
      • 2-in-1 Smart Timer hot
    • Foldable Bucket Drip Irrigation Kit NEW
    • DWC Hydroponic System
      • 2 Buckets
      • 4 Buckets
    • Controller 43 hot
      • Sensor
    • Harvest
      • 4-Layer Dry Rack
      • 6-Layer Dry Rack
    • iConnect Smart Controller new
    • Grow Tools Kit
    • HEAT MAT
      • 25X52 Heat Mat
      • 122x52cm Heat Mat
    • Grow Bag
    • Seed Starting Trays new
    -17%
    48x20 mars hydro heat mat kits
    mars hydro heat mat kits-efficient infrared heating particels
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    Mars Hydro 122X52cm Seedling Heat Mat Digital Thermostat Combo

    Rated 5.00 out of 5
    59,99€ Original price was: 59,99€.49,99€Current price is: 49,99€.
    Mars Hydro professional heat mat perfect for seedling start and cutting propagation. Dimension: 122X52cm *Precise seconds-level timing for your heat mat, get the Mars Hydro iTime Dual-Plug Timer with Recycle mode and smart scheduling via the MarsPro app.
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    -23%
    Mars Hydro 4 layer drying Rack-1
    Mars Hydro 4 layer drying Rack-2
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    Mars Hydro 4-Layer Mesh Herb Drying Rack With Pruning Shear

    Rated 4.90 out of 5
    25,99€ Original price was: 25,99€.19,99€Current price is: 19,99€.
    • Layers: 4
    • Diameter: 60 cm (24 inches)
    • Chamber Height: 20 cm (7.8 inches)
    • Overall Height: 80 cm (32 inches)
    • Fits: 100x100 cm  (3x3 ft) or larger grow tents
    Mars Hydro 4-layer mesh herb drying rack is designed with durable materials and practical features to dry the plants evenly and maintain the original flavor and potency of the plants for consumption and health care.
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    Mars Hydro Seedling Heat Mat with Control 25x52cm Heating Mat

    Rated 4.92 out of 5
    34,99€ Original price was: 34,99€.26,99€Current price is: 26,99€.

    Smart Digital Thermostat 10"×20.75" plant heating mat with a thermostat. Adjustable between 32–110°F (0–43°C). User-friendly design for easy setup and operation.

    Multi functional Heating Kit Promotes faster seed germination and healthier plant growth. Thermostat helps maintain ideal temperature for different plants.

    Efficient Infrared Heating Infrared particles ensure uniform heating with 97% thermal efficiency. 20W output warms the root zone to 68–110°F (20–43°C). Overheat protection for safety.

    Waterproof & Durable Made with heavy-duty PVC and IP67 waterproof rating. Easy to clean. UL & FCC certified. PET film protects core components without blocking heat.

    Versatile Use Ideal for seed starting, indoor gardening, brewing, terrariums, aquariums, and reptile habitats. Includes reliable after-sales support.

    (Temperature displayed in °F)

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    5pcs 5-gallon grow bag
    5-gallon grow bag-1
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    Mars Hydro 5 Gallon Grow Bag Plant Container (5 Packs)

    Rated 4.96 out of 5
    19,99€
    • Width: 30cm
    • Height: 25cm
    • Capacity: 5 Gallon
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    Mars Hydro New Foldable Bucket Drip Irrigation Kit Adjustable Premium Watering System

    Rated 5.00 out of 5
    69,99€ – 99,99€
    *For smart, second-level precise control of your drip irrigation system, choose the Smart Watering Control Kit with iTime Timer—featuring recycle mode and app-based scheduling via the MarsPro app. Enjoy worry-free vacations with remote watering control anytime, anywhere. Upgrade your indoor watering with the Mars Hydro Drip Irrigation Kit! Featuring a 50L foldable, leak-proof bucket with PVC-coated nylon, it’s easy to store and highly durable. The upgraded pump (24W, 900L/H) now automatically shuts off at low water levels (below 5 cm) for enhanced safety. Ideal for various indoor settings and soil types, this kit provides a steady, regulated water flow with 2 tubing sizes and 8 emitters for efficient, hands-free watering. Can be paired with Auto-Drainage System for top watering and bottom drainage, ensuring efficient continuous operation.
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    Premium Mars Hydro 5-Gallon DWC Hydroponic System Kit with 2 Buckets (8-inch Each)

    Rated 4.94 out of 5
    109,99€ Original price was: 109,99€.79,99€Current price is: 79,99€.
    *For Smart APP Control, connect with the Mars Hydro iTime Dual-Plug Timer—recommended to pair the DWC with the iTime for scheduling and remote control, ensuring optimal oxygen levels for healthier plant growth automatically. Maximize Growth with the Premium Mars Hydro 5-Gallon DWC Hydroponic System. This 5-gallon deep water culture kit includes a Pump, Air Stone, and Water Level Device - everything you need for vibrant, healthy vegetables and plants, indoors or out. Perfect for hydroponic beginners and experts alike. This hydroponics kit contains 2x 5-gallon PP plant buckets; 2x 8-inch grow baskets; 2x drip irrigation sets; 1x air pump; 6m of air tubing; 2x air stones; 2x packs of clay pebbles; 2x visual water level indicators; 2x valve connections; 1x instruction booklet;
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    Mars Hydro Electronic 7-Day Programmable Indoor Digital Plug-in Timer

    Rated 4.86 out of 5
    19,99€ Original price was: 19,99€.16,99€Current price is: 16,99€.
    【20 Sets ON/OFF Programs】 - The outlet timer offers up to 20 set programs to turn on/off electronics automatically, you can control your lights or fixtures multiple times daily, every other day, and weekly, to easily save time and money.
    【Daily Repeat Setting】 - This digital timer allows extremely convenient and flexible time setting for week, hour, and minute directly(Local time can be set in seconds by pressing "CLOCK" and "SEC" at the same time; but in the programming group, only the week, hour and minute can be set), setting recurring schedules for your devices, eliminating the hassle of reprogramming the timer each day to simplify your scheduling process. 【Save Energy & Money】 - Take control of your energy consumption and reduce utility bills by using the timer to efficiently manage the ON/OFF cycles of your appliances and electronics, making the timer a wise investment for environmentally-conscious users and budget-conscious households. 【Multiple Uses】 - This timer applies to a variety of electrical appliances, such as LED grow lights, plant care, Christmas lights, table lamps, cooling systems, heating systems, kitchen appliances, humidifiers, aquariums, ventilators, and more. 【User-Friendly Interface】 - Navigate the timer's features effortlessly with its intuitive user interface. The digital display and simple button controls make programming and adjusting settings a breeze. Note: The digital timer is for German plugs
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    Mars Hydro iConnectu Smart Controller for MarsPro App

    Rated 4.69 out of 5
    19,99€ Original price was: 19,99€.16,99€Current price is: 16,99€.
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    -27%
    Mars Hydro 6 layer drying Rack-2
    Mars Hydro 6 layer drying Rack-1
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    Mars Hydro 6-Layer Mesh Herb Drying Rack With Pruning Shear

    Rated 4.90 out of 5
    32,99€ Original price was: 32,99€.23,99€Current price is: 23,99€.
    • Layers: 6
    • Diameter: 60 cm (24 inches)
    • Chamber Height: 20 cm (7.8 inches)
    • Overall Height: 120 cm (48 inches)
    • Fits: 100x100 cm  (3x3 ft) or larger grow tents
    Mars Hydro 6-layer mesh herb drying rack with pruning shears provides premium quality, solid stability, versatile applications, and comfortable experiences to dry and prune plant material to ideal status with maintained nutrients for further preservation, consumption, and health care. Product includes: 6-layer mesh herb drying rack x1, pruner x1, S hook x1, storage bag x1
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    -33%
    Mars Hydro Pump Sprayer
    Adjustable Nozzle To Meet a Variety of Needs
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    Mars Hydro 1.35 Gallon Pump Pressure Sprayer

    Rated 4.86 out of 5
    29,99€ Original price was: 29,99€.19,99€Current price is: 19,99€.
    Versatile Use: Ideal for both indoor and outdoor applications. Easy Filling: Features an extra-large mouth and funnel design at the top, allowing mess-free filling. Simply unscrew the cap, fill the bottle, close the lid, pump the pressure, and you’re ready to go. Translucent Bottle with Scale: Unlike opaque bottles, the Mars Hydro sprayer has a translucent design with a clear scale. This lets you easily monitor fluid levels and know exactly when it’s time to refill. Comfort & Safety: The long watering wand provides extended reach for those hard-to-access areas. Each sprayer comes with a heavy-duty shoulder strap for easier carrying. The comfort-grip handle includes a shut-off valve, allowing for a continuous flow without hand strain. The reinforced base adds extra durability and stability.
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    -20%New
    mars-hydro-itime-smart-timer
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    Mars Hydro iTime 2-in-1 Smart Timer – Dual Plug, App Remote Control & Flexible Scheduling

    Rated 4.95 out of 5
    39,99€ Original price was: 39,99€.31,99€Current price is: 31,99€.
    Rated Voltage :230V AC Plug:EU standard plug Maximum Current :13A Maximum Power :2990W/(two outlet total) Mars Hydro iTime 2-in-1 Smart Timer offers a dual-plug design, allowing independent or synchronized control of two devices. With multi timing and recycle timing, MarsPro APP and manual control, and wide compatibility with various appliances, it’s perfect for plant growth, home, and office automation. Maximize efficiency, save energy, and simplify scheduling with smart automation.
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    Mars Hydro 5-Gallon 4 Buckets DWC (Deep Water Culture) Hydroponic System Kit

    Rated 5.00 out of 5
    199,99€ Original price was: 199,99€.129,99€Current price is: 129,99€.
    *For Smart APP Control, connect with the Mars Hydro iTime Dual-Plug Timer—recommended to pair the DWC with the iTime for scheduling and remote control, ensuring optimal oxygen levels for healthier plant growth automatically. Maximize Growth with the Premium Mars Hydro 4 Buckets 5-Gallon DWC Hydroponic System. This 5-gallon deep water culture kit includes a Pump, Air Stone, and Water Level Device - everything you need for vibrant, healthy vegetables and plants, indoors or out. Perfect for hydroponic beginners and experts alike.4 buckets DWC kit for 4 plants in a 100x100cm area. 4 buckets dwc hydroponics kit contains 4x 5-gallon PP plant buckets, 4x 8-inch grow baskets, 4x drip irrigation sets, 1x air pump, 12m of air tubing, 4x air stones, 4x packs of clay pebbles, 4x visual water level indicators, 8x valve connections, and 1x instruction booklets.
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    【GROW SMART】Mars Hydro 50L Foldable Bucket Drip Irrigation System with iTime for Smart Watering Control

    Rated 5.00 out of 5
    129,99€ Original price was: 129,99€.99,99€Current price is: 99,99€.
    *This listing includes 1x Drip kit & 1x iTime; they may be shipped separately. Upgrade your indoor or balcony gardening with the Mars Hydro Smart Drip Irrigation Kit—featuring a durable 50L foldable bucket, upgraded 24W pump with auto shut-off at low water levels, and dual-size tubing with 8 adjustable emitters for efficient, uniform watering. Paired with the Mars Hydro iTime Dual-Plug Timer, this system enables precise seconds-level scheduling, multi-mode timing (including recycle mode), and smart remote control via the MarsPro app. Easily manage two devices independently or together for automated, worry-free plant care. Ideal for houseplants, grow tents, or greenhouse use. Can be paired with Auto-Drainage System for top watering and bottom drainage, ensuring efficient continuous operation.
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    [Smart Watering Control]Mars Hydro 50L Foldable Bucket Drip Irrigation System with iHub Pro Smart Power Strip

    Rated 5.00 out of 5
    209,99€ Original price was: 209,99€.165,99€Current price is: 165,99€.
    *This listing includes 1x Drip kit & 1x iHub Pro; they may be shipped separately.(the soil sensor is not included) Upgrade your indoor or balcony gardening with the Mars Hydro Smart Drip Irrigation Kit—featuring a durable 50L foldable bucket, upgraded 24W pump with auto shut-off at low water levels, and dual-size tubing with 8 adjustable emitters for efficient, uniform watering.

    With the iHub-Pro power strip, you can seamlessly automate your drip irrigation system—scheduling precise watering times, monitoring performance, and controlling it remotely anytime through the MarsPro App.

    Can be paired with Auto-Drainage System for top watering and bottom drainage, ensuring efficient continuous operation.

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    Mars Hydro 6L Indoor Cool Mist Humidifier for Plants with RJ12 for Smart Control

    Rated 4.93 out of 5
    95,99€ Original price was: 95,99€.81,99€Current price is: 81,99€.
    *For Smart APP Control, connect with the Mars Hydro iControl Controller—recommended to pair the humidifier with the controller for full climate automation. Large 6L Capacity for Continuous Humidification Enjoy up to 38 hours of cool mist with the 6L water tank—ideal for grow tents up to 150 cm x 150 cm, greenhouses, and indoor gardens. Climate Control via Temp & Humidity Sensor Easily connect external temp & humidity sensors to enable precise climate regulation, keeping your plants in the ideal environment. RJ12 Connection to iControl System Connect to the Mars Hydro iControl system via the RJ12 port for centralized, intelligent control of your entire grow setup. WiFi & App Control for Convenience Manage mist level adjustment & schedules, monitor real-time data, and adjust settings remotely through the Mars Hydro app. Optimized for Plant Health & Growth Maintains stable humidity levels, improving nutrient uptake, reducing plant stress, and boosting overall growth rates. Product includes: 1 x 6L humidifier, 1 x Temp & Humidity Sensor, 1 x flexible long hose, 2 x flexible short hose, 2 x Velcroes, 1 x 2-way nozzle, 1 x tool kit;
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    [Smart Control] Mars Hydro 6L Indoor Cool Mist Humidifier for Plants with iHub Pro

    215,99€ Original price was: 215,99€.184,99€Current price is: 184,99€.
    iHub Pro: features 10 pre-labeled smart outlets designed to power and control all essential grow equipment, including: 2 LED grow lights, inline fan, clip fan, humidifier, dehumidifier, drip irrigation system, heat mat, heater, and 2 customizable outlets. Simplify and centralize your grow room setup with a single intelligent hub. 6L humidifier: Optimize your plant care routine with the Mars Hydro 6L Plant Humidifier. This advanced ultrasonic humidifier offers adjustable mist settings and constant humidity control to create the ideal environment for plant growth. It features user-friendly interface and remote operation, ideal for use in grow tents (up to 150x150), greenhouses, or other indoor spaces. 6L humidifier package includes: 1 x 6L humidifier, 1 x Temp & Humidity Sensor, 1 x flexible long hose, 2 x flexible short hose, 2 x Velcroes, 1 x 2-way nozzle, 1 x tool kit; iHub Pro package includes: 1 × MH-iHub Pro, 1 × Temp/Humidity Sensor, 2 × 0.25m (0.82ft) RJ12 Cords, 5 × 2.5m (8.2ft) RJ12 Cords, 3 × RJ12 T-Shape Splitters  
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    [Smart Control] Mars Hydro 6L Indoor Cool Mist Humidifier for Plants with Smart iControl Controller

    175,99€ Original price was: 175,99€.144,99€Current price is: 144,99€.
    Upgraded Full Environmental Control:  iControl connects to fans, humidifiers, dehumidifiers, and more, enabling complete grow environment automation. iControl now offers advanced temperature and humidity strategies along with real-time VPD (Vapor Pressure Deficit) monitoring. Simply set your target growing environment, and the controller will automatically adjust connected devices (fans, humidifiers, and dehumidifiers) to maintain ideal conditions throughout the entire grow cycle. 6L humidifier: Optimize your plant care routine with the Mars Hydro 6L Plant Humidifier. This advanced ultrasonic humidifier offers adjustable mist settings and constant humidity control to create the ideal environment for plant growth. It features user-friendly interface and remote operation, ideal for use in grow tents (up to 150x150), greenhouses, or other indoor spaces. Please Note: This order will be shipped in two separate packages. 📦Package 1: 1 x 6L humidifier, 1 x Temp & Humidity Sensor, 1 x flexible long hose, 2 x flexible short hose, 2 x Velcroes, 1 x 2-way nozzle, 1 x tool kit; 📦Package 2: 1 x iControl Controller,1 x Temp/Humidity/Light 3-in-1 Sensor,1 x Power Supply,4 x RJ12 T-Shape Splitters,3 x 0.25m (0.82ft) RJ12 Cords,5 x 2.5m (8.2ft) RJ12 Cords,2 x Hanging Kits
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    -26%
    Mars Hydro DWC Hydroponic Growing System Kits, 5-Gallon Deep Water Culture, 2-Bucket Setup
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    Smart Control – Mars Hydro DWC Hydroponic Growing System Kits, 5-Gallon Deep Water Culture, 2-Bucket Setup, and iHub Pro Power Strip Kit

    Rated 5.00 out of 5
    229,99€ Original price was: 229,99€.169,99€Current price is: 169,99€.
    Mars Hydro iHub Pro: is a smart 10-outlet all-in-one grow room hub that centralizes control of lights, temperature, humidity, and VPD, simplifying your growing routine. With WiFi connectivity, it enables real-time monitoring and adjustment of key conditions via your smart device, letting you tweak settings anytime, anywhere. Users can precisely control the operation times and modes of every device plugged into it (such as the air pump in the DWC system). User-friendly for all growers, its intuitive interface lets you set schedules, get alerts, and track trends, making grow room maintenance smarter and more efficient. Soil-Free Growing Made Easy: Dive into hassle-free hydroponics with the MARS HYDRO DWC System—no messy soil, less maintenance, and cleaner harvests perfect for indoor gardens, balconies, or small spaces. Ideal for growing leafy greens (lettuce, spinach), herbs (basil, mint), and even small fruiting plants. Perfect for beginners and experienced growers alike. Boost Growth with Efficient Oxygenation: Equipped with a powerful air pump and airstones, Mars Hydro DWC setup delivers constant oxygen to plant roots, promoting 30% faster growth and healthier, more vigorous plants compared to traditional gardening. Durable & Safe Design: Two heavy-duty 5-gallon plant buckets, constructed from superior PP material for long-lasting durability, ensure your crops stay safe and healthy. iHub Pro Kits Includes: 1 × MH-iHub Pro 1 × Temp/Humidity/Light 3-in-1 Sensor 2 × 0.25m (0.82ft) RJ12 Cords 5 × 2.5m (8.2ft) RJ12 Cords 3 × RJ12 T-Shape Splitters DWC Hydroponic System Kit Includes: 2x 5-gallon PP plant buckets; 2x 8-inch grow baskets; 2x drip irrigation sets; 1x air pump; 6m of air tubing; 2x air stones; 2x packs of clay pebbles; 2x visual water level indicators; 2x valve connections; 1x instruction booklet;
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    【GROW SMART】With iHub Pro for smart air pump scheduling and remote control, DWC system automatically balances oxygen supply to ensure healthy plant growth Mars Hydro iHub Pro: is a smart 10-outlet all-in-one grow room hub that centralizes control of lights, temperature, humidity, and VPD, simplifying your growing routine. With WiFi connectivity, it enables real-time monitoring and adjustment of key conditions via your smart device, letting you tweak settings anytime, anywhere. Users can precisely control the operation times and modes of every device plugged into it (such as the air pump in the DWC system). User-friendly for all growers, its intuitive interface lets you set schedules, get alerts, and track trends, making grow room maintenance smarter and more efficient. Maximize Growth with the Premium Mars Hydro 4 Buckets 5-Gallon DWC Hydroponic System. This 5-gallon deep water culture kit includes a Pump, Air Stone, and Water Level Device - everything you need for vibrant, healthy vegetables and plants, indoors or out. Perfect for hydroponic beginners and experts alike.4 buckets DWC kit for 2-4 plants in a 100x100cm area. 4 buckets dwc hydroponics kit contains 4x 5-gallon PP plant buckets, 4x 8-inch grow baskets, 4x drip irrigation sets, 1x air pump, 12m of air tubing, 4x air stones, 4x packs of clay pebbles, 4x visual water level indicators, 8x valve connections, and 1x instruction booklets.
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    iTime 2-in-1 Smart Timer offers a dual-plug design, allowing independent or synchronized control of two devices. With multi timing and recycle timing, MarsPro APP and manual control, and wide compatibility with various appliances, it’s perfect for plant growth, home, and office automation. Maximize efficiency, save energy, and simplify scheduling with smart automation. Soil-Free Growing Made Easy: Dive into hassle-free hydroponics with the MARS HYDRO DWC System—no messy soil, less maintenance, and cleaner harvests perfect for indoor gardens, balconies, or small spaces. Ideal for growing leafy greens (lettuce, spinach), herbs (basil, mint), and even small fruiting plants. Perfect for beginners and experienced growers alike. Boost Growth with Efficient Oxygenation: Equipped with a powerful air pump and airstones, Mars Hydro DWC setup delivers constant oxygen to plant roots, promoting 30% faster growth and healthier, more vigorous plants compared to traditional gardening. Durable & Safe Design: Two heavy-duty 5-gallon plant buckets, constructed from superior PP material for long-lasting durability, ensure your crops stay safe and healthy. iTime Includes: 1 × MH-iTime DWC Hydroponic System Kit Includes: 2x 5-gallon PP plant buckets; 2x 8-inch grow baskets; 2x drip irrigation sets; 1x air pump; 6m of air tubing; 2x air stones; 2x packs of clay pebbles; 2x visual water level indicators; 2x valve connections; 1x instruction booklet;
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    WORKS WITH IHUB

    • Humidity
      • 6L Humidifier
      • 15L Humidifier
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    Mars Hydro 6L Indoor Cool Mist Humidifier for Plants with RJ12 for Smart Control

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    【GROW SMART】Mars Hydro 50L Foldable Bucket Drip Irrigation System with iTime for Smart Watering Control

    Rated 5.00 out of 5
    129,99€ Original price was: 129,99€.99,99€Current price is: 99,99€.
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Home Inline Duct Fan & Filter Combo iFresh Series Easy Start Bundle – 2025 Mars Hydro 4″ (100mm) iFresh Complete Fan Kit
2025 Mars Hydro iFresh 6" (150mm) Inline Duct Fan 103,99€ – 119,99€
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(4 Pack) Mars Hydro NEW Seed Starting Trays for Seed Starting Propagation Cloning Plants 29,99€

Easy Start Bundle – 2025 Mars Hydro 4″ (100mm) iFresh Complete Fan Kit

Rated 4.88 out of 5 based on 17 customer ratings
(17 customer reviews)

169,99€ – 189,98€

iFresh Selection
4" (100mm) iFresh Fan
6" (150mm) iFresh Fan
4" (100mm) iFresh Fan & Carbon Filter
6" (150mm) iFresh Fan & Carbon Filter
4" Smart Ventilation Kits
6" Smart Ventilation Kits
4" (100mm) iFresh Fan Complete Set
6" (150mm) iFresh Fan Complete Set
MarsPro Add-On Pack

The fan’s core motor and blade specifications are fully comparable to those found in flagship models from competing brands.
The smart controller features a USB-based design that significantly reduces cable clutter, while the app provides advanced, customizable smart control strategies.
Thanks to Mars Hydro’s years of experience in the supply chain, this means you can get the best performance at the lowest cost.

Product Specifications

  • Fan/Duct/Filter Size: 4 Inch
  • Airflow: 205CFM
  • Noise: 26dBA
  • Controller Type: Speed Controller & APP Smart Control*
  • Filter: Refillable carbon filter

The 2025 Mars Hydro 4″ iFresh Inline Duct Fan delivers 205CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data.


*Important Note: To enable App control features, you need to purchase the
MarsPro Add-On Pack (Includes iConnect controller and temperature and humidity sensor).
You can purchase it directly in the add on option, or upgrade later by purchasing the add-on pack separately.
Click here to purchase >>

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+ + marshydro-growtents70x70x160 + +
Price for all: 669,95€ Original price was: 669,95€.636,45€Current price is: 636,45€. Save 33,50€
  • Description
  • Reviews (17)
  • Q & A
  • Shipping
  • Specification
Description

2025 iFresh App Setup Video Guide

2 Videos

English Version

Deutsche Version

Package Includes:

 4-inch iFresh inline duct fan, carbon filter, duct, steel hoops *3, 5-gallon grow bags *4, 50x50cm new grow net, 6-inch clip fan, 6-inch scissors, glasses

IFRESH-high efficiency ec motor system
IFRESH-4 inch low noise
IFRESH-mixed flow design
mars hydro smart grow kits
IFRESH-standby mode
mars hydro inline duct fan ec motor
mars hydro 4 inch inline duct fan 26db low noise
mars hydro inline duct fan mixed flow design
mars hydro app control

Features

Click to check more details

EC-Motor with PWM Controlled

The Mars Hydro iFresh 4-inch inline fan is equipped with a PWM-controlled EC motor, ensuring growers achieve efficient and precise fan speed control, ultimately optimizing performance. This motor offers a longer service life compared to AC motors, enhancing safety and operating at a remarkably low noise level. The Australian activated charcoal carbon filter efficiently purifies the air, removing odors and particulates for a healthier grow space.

Powerful Airflow up to 402 CFM

With the capacity to deliver airflow up to 402 CFM, this fan kit provides precise environmental control. This significant airflow capacity ensures suitability for various grow tent sizes while enabling rapid temperature and humidity control.

Energy-Saving & Low-Noise

The fan operates at a voltage range of AC 110-240V, incorporating energy-saving technology to ensure efficient and quiet operation. This design allows for effective ventilation without compromising energy efficiency. The fan operates at a whisper-quiet noise level, minimizing any disturbance. This feature is particularly beneficial for indoor setups in residential areas, allowing you to maintain a tranquil growing environment.

Temperature and Humidity Smart Regulation

This fan kit supports upgradable smart control options, allowing you to constantly monitor VPD. Tailor the airflow and climate to meet the specific needs of your plants, fostering conditions that encourage robust growth and vitality.

App Intelligent Control

Connect via iFresh Add-on Pack for flexible control, enabling easy remote adjustments and monitoring of the growth environment. Connect to the MarsPro APP for convenient remote control and access to smart features, including alarms, climate triggers, and loop timers. With just a few clicks on your smartphone, adjust fan speed, control on/off functions, and automate device schedules. It provides growers with effortless and precise management of their grow space.

Affordable Bundle Includes Accessories

Designed for durability and ease of installation, the kit includes flexible ducting and all necessary accessories. Its versatility makes it suitable for various grow tent sizes, from small personal setups to larger operations.

Reviews (17)

17 reviews for Easy Start Bundle – 2025 Mars Hydro 4″ (100mm) iFresh Complete Fan Kit

  1. English

    Patrick Hoffmann – January 9, 2026

    Rated 5 out of 5

    Funktioniert wie erwartet. Das Bundle bietet einen guten Rundum-Sorglos-Einstieg. Die smarte Steuerung über die App ist praktisch. Alles kam ordentlich verpackt an. Ein solides Produkt für den Anfang.

  2. English

    Nina Schmidt – January 9, 2026

    Rated 5 out of 5

    Sehr zufrieden mit dem Komplett-Set. Die Qualität passt zum Preis, die Einrichtung war einfach. Für den Einstieg in die automatisierte Belüftung ideal. Der Kundenservice von Mars Hydro ist ebenfalls sehr gut, falls man Fragen hat.

  3. English

    Jonas Weber – January 9, 2026

    Rated 5 out of 5

    Gutes Starter-Kit mit allem, was man braucht. Der Lüfter ist leise und leistungsstark genug für kleine Zelte. Die App-Steuerung funktioniert zuverlässig. Der nachfüllbare Filter ist ein kluges Feature. Schnelle Lieferung, alles gut verpackt.

  4. English

    Sophia Lee – January 8, 2026

    Rated 5 out of 5

    A solid all-in-one package. Setup was quick and the smart features via the app work well for basic automation. The fan is effective and not too loud. For the price, it’s a very good starter bundle.

  5. English

    Dylan Carter – January 8, 2026

    Rated 5 out of 5

    This bundle is perfect for getting started. It had everything I needed for my 2×2 tent. The app control is straightforward and the fan runs quietly. The refillable filter is a smart addition. Great value for a complete kit.

  6. English

    James Wilson – January 8, 2026

    Rated 5 out of 5

    The kit has everything you need and the smart features are cool. I did have some sensor issues though – sometimes the humidity reading jumps around. When it works, it works well and keeps the tent fresh. Hopefully an update fixes the glitches.

  7. English

    Agustín (Grower) – May 15, 2025

    Rated 5 out of 5
  8. English

    Steffen (Grower) – April 27, 2025

    Rated 3 out of 5

    Great product all in all, fun to work with. Minus two stars for the sensors of the Inline Fan. They have hick-ups and are faulty, confusing your entire machinery down the line. It’s not okay for any sensor to randomly jump to 100% humidity or disconnect briefly.
    I’m not rating the freebies in this pack.

    • English

      Johnny (store manager) – April 30, 2025

      Thank you for your honest feedback – we’re glad to hear you’re enjoying the product overall and find it fun to work with!
      We’re sorry to hear about the issues you’ve experienced with the Inline Fan sensors. This is definitely not the performance we aim for. Our team is continuously working to improve reliability, and we’d appreciate the opportunity to look into this further.
      Please feel free to reach out to our support team so we can assist you directly and ensure everything runs smoothly for your setup.

  9. English

    Teddy (Grower) – April 25, 2025

    Rated 5 out of 5
  10. English

    Barbara (Grower) – January 30, 2025

    Rated 5 out of 5

    Good afternoon, I thank you for your wonderful products at excellent prices,
    for your friendliness and precision in packaging,
    we purchased this kit and it arrived today, we are satisfied with our purchase and I will recommend you to friends, 🤩😉👍😍

    Barbara from Italy

    • English

      Johnny (store manager) – April 30, 2025

      We’re so happy to hear your kit arrived safely and that you’re satisfied with everything! 😊
      Thanks a lot for your lovely words and for spreading the word to your friends – that really means a lot to us. We’re always here if you need anything!

  11. English

    Sabrina A. (Grower) – January 25, 2025

    Rated 5 out of 5

    Einfach top Produkte!!

  12. English

    Torben (Grower) – December 28, 2024

    Rated 5 out of 5

    Gut verarbeitet. Guter Preis. Alles super

  13. English

    Dustin – November 19, 2024

    Rated 5 out of 5

    Great Product for Solid Results

  14. English

    Henning (Grower) – June 9, 2024

    Rated 5 out of 5

    Ich bin mit dem Set sehr zufrieden, der Versand ging super schnell und alles kam akkurat verpackt bei mir an. Auch der Service von Mars Hydro ist erstklassig.

  15. English

    Sozen (Grower) – April 28, 2024

    Rated 5 out of 5

    Tout est parfait, qualité des produits, livraison, SAV et un petit cadeau en supplément.
    Je recommande. SAV réactif et très sympas.

  16. English

    Kamil Nowak – April 20, 2024

    Rated 5 out of 5

    Uwielbiam elegancki, stylowy wygląd. Mocny silnik jest znacznie cichszy niż inne wentylatory liniowe dużej marki. Idealny do mojego namiotu do uprawy 3×3, wyjątkowo dobrze rozprowadza powietrze.

  17. English

    gregory r. (Grower) – January 13, 2024

    Rated 5 out of 5

    great product

Show only reviews in English (14)

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Shipping
Shipping
package

We ship to most European countries:

Germany, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,Netherlands,Norway, Romania, Poland, Portugal,  Slovakia, Slovenia, Spain, Sweden,Switzerland

We don't ship to:

  • Andorra, Iceland, Liechtenstein, Macedonia, Ukraine, Vatican City. San Marino
  • Island, like Palma, Corse, Jersey
  • Some limited areas

We don’t ship to above areas, thanks for your understanding. 

Order Confirmation

As soon as you place the order, we will send an order confirmation email to you. Normally most in-stock products are shipped within 1-3 business days of the order payment completed. For pro-order products, customers can choose to wait for shipment or refund

Order Shipment

  • We will send the tracking information to your email address once the item is shipped out, so you can track the shipment easily
  • We usually ship out by, by DHL, GLS, DPD or other couriers. After the order is processed, allow 5 to 15 business days for the product to reach you.
  • shipping time: Germany: 2-5 business days;  EU: 5-15 business days
  • Shipping fee calculate on check out page
  • For Ireland Buyer: will ship from Germany with EU plug

Change Order

If you have to change your order after you completed the payment, please contact us for the first time when you realize that. We will reply to you ASAP and try our best to correct it. Please understand that if the item has shipped from the warehouse,the changing maybe will not success,or there is time and cost increase.

Specification
Product Name Mars Hydro iFresh 4-Inch Smart Inline Duct Fan
Duct Size 4"
Dimensions 11.9x6.4x3.8 inch (30.2*16.3*9.7 cm)
Motor style EC motor
Speed Control Type PWM
Max Airflow 205 CFM (approximately 348m³/h)
Fan Speed 3000±10% RPM
Static Pressure 347±10% Pa
Operating Voltage 110~240 VAC
Frequency 50/60 Hz
Input Power 27 W±5%
Rated Current 0.4A(MAX.)
Operating Temperature -20~60℃ (-4~140℉)
Waterproof Rating IP44
MANUAL Download

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179,99€ Original price was: 179,99€.145,99€Current price is: 145,99€.
  • Inline Fan/Duct/Filter Size: 4 Inch
  • Filter: Refillable carbon filter
  • Controller:2025 new iControl Controller,1 x Temp/Humid 2-in-1 Sensor,2 x RJ12 T-Shape Splitter,2 x 0.25m RJ12 Cord,3 x 2.5m RJ12 Cord
  • Please note: The iControl controller does not include a power cord. Please connect the controller to the fan for power supply.
  • Upgrade your grow setup with this efficient 4-inch ventilation system, now paired with the latest iControl smart controller. Designed for optimal airflow, temperature, and humidity management, this combo delivers quiet operation, precise control, and seamless automation for healthier plant growth.
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High-Efficiency LED, Lower Energy Cost
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Full Spectrum for Seed to Harvest
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Silent, Fanless & EU-Compliant Design
Passive cooling aluminum frame ensures silent operation and long lifespan, suitable for indoor use and compliant with EU safety standards.

  • Shipping Time: Germany: 2-5 business days; EU: 5-15 business days
  • Package Include: 1xFC3000-EVO, 1xEU Plug, 1xDimming cable, 1xHanging Kits, 1xRope Ratchet, 1xUser Manual
  • Extra 8% OFF for FC3000 EVO LED & iControl  Smart Grow Room Controller! Buy Now!
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iConnectu iControl iHub Pro
Timing Control √ √ √
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Easy Start Bundle – 2025 Mars Hydro 4″ (100mm) iFresh Complete Fan Kit

Rated 4.88 out of 5
169,99€ – 189,98€ Select options
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