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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
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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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    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
    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
      • 60x60x140cm Tent
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      • 150x150x200cm Tent HOT SALE
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      • 240x120x200cm Tent HOT SALE
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    -34%
    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€.72,99€Current price is: 72,99€.
  • 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 >>>

    • By Plant Capacity
      • For 1-2 Plants
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    -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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    • 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 4.83 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
    -17%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€.149,99€Current price is: 149,99€.
    -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
    -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€.29,99€Current price is: 29,99€.

    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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    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 4.89 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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    Mars Hydro 15L Ultrasonic Cool Mist Humidifier for Large Room

    Rated 5.00 out of 5
    189,99€ Original price was: 189,99€.139,99€Current price is: 139,99€.
    • Capacity: 15L
    • Power: 100W
    • Run time: 29H (Max)
    • Mist Coverage: 80㎡
    Mars Hydro 15L Humidifier is designed for large spaces, offering powerful mist output and consistent humidity control. The included extension tube allows mist to reach further, ensuring even coverage throughout the room. With adjustable mist levels and a convenient top-fill design, wheels provide easy mobility for flexible placement. It’s easy to use and perfect for grow tents, greenhouses, and large indoor areas. Product includes: 15L humidifier x1, remote control x1, wired sensor probe x1, long pipe x1, short pipe x4, flexible short hose x4, flexible long hose x2, Velcroes x3, nozzle x4, tool kit x1

    How to Choose Smart Control for the 15L Humidifier?

    • ✅ The Mars Hydro 15L Humidifier works with the iHub Pro Smart Power Strip for smart functions.

    • ❌ It is not compatible with the iControl Controller.

    If you already own an iHub Pro, you can add the 15L Humidifier to your setup for automated humidity control. With 10 outlets available, the iHub Pro is ideal for pairing with multiple Mars Hydro grow devices—such as LED grow lights, fans, and pumps—to build a fully integrated smart grow system.

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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 4.90 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 (Pre-order before 5th Feb.)

    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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    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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Mars Hydro Controller 43 Smart Environmental Control System with Temperature/Humidity/Light 3-in-1 Sensor

Rated 4.84 out of 5 based on 19 customer ratings
(19 customer reviews)

43,99€ – 122,99€

controller43
Controller 43 Kits

The Controller 43 Set is the all-in-one automation system designed to control, monitor, and optimize your indoor grow. It provides comprehensive monitoring of temperature, humidity, VPD, CO2, and PPFD, with precise adjustments for light intensity and plant growth strategies, ensuring your plants thrive in ideal conditions.

Package include:

1x Controller 43
1x Temp/Humid/Light 3-in-1 Sensor
1x Installation Rail
1x 3m RJ12 Cord
1x Power Supply

If you need both PAR Sensor and CO2 Sensor, please click “add on” to buy them together.

Please note:
1,The iHub-4AC power strip needs to be purchased separately,please click here for purchasing.
2,The controller 43 cannot connect and control Inline Duct Fan and Oscillating Clip Fan!
3,New PAR Sensor Usage Tips:
Please rotate the gray cap to reveal the white portion to begin measurement.
For the most accurate data, place the sensor directly under the center of the LED light and ensure it is not shaded by any plants.

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Frequently Bought Together

mars hydro controller 43 smart controller + + + mars hydro FCE8000 800w led grow light
Price for all: 783,96€ Original price was: 783,96€.760,44€Current price is: 760,44€. Save 23,52€
  • Description
  • Additional information
  • Reviews (19)
  • Q & A (21)
  • Shipping
  • Specification
Description
A+02EU
mars hydro controller43 A+3
mars hydro controller 3in1 sensor A+5
mars hydro controller remote control A+7
mars-hydro-par-sensor-co2-sensor+A+
smart controller with PPFD sensor
EU-ihub-4ac-smart-power-strip-A+
mars hydro controller with marspro app A+8
mars hydro smart control system A+1

Features of Smart Control System

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Intelligent Programming for 4 Types of Lamps

The Controller 43 is specifically designed for intelligent programming of LED grow lights, UV, IR, RED, and BLUE lights. By connecting the controller to a dimming box through an RJ12 cable, you can control grow lights with customized LED intensity or PPFD value(Par sensor needed), operating schedules, and growth strategies tailored to each plant development stage,the system also simulates natural sunrise and sunset for optimal plant growth.

With the addition of the iHub-4AC power strip, you can automate ON/OFF switching and timing functions for the UV, IR, RED, and BLUE light bars. This setup allows for precise control over the lighting spectrum, duration, and intensity, enhancing the growth environment to meet specific needs at every stage of plant growth.

3 Types of Comprehensive Environment Monitoring

The Controller 43 kits added Temperature/Humidity/Light 3-in-1 Sensor,Par Sensor,and CO₂ Sensor,offers comprehensive environmental monitoring capabilities, including temperature, humidity, lighting,PPFD value and CO₂ levels.

With the Temp/Humid/Light 3-in-1 sensor, you can detect the current environmental temperature/humidity data and sense the presence of light. (It cannot measure PPFD values.)

By connecting the PAR sensor, the controller can operate in PPFD mode, allowing the grow light to automatically adjust its intensity based on the set PPFD value.

This system ensures optimal and stable conditions, promotes efficient photosynthesis and healthy development, and maximizes respiration and yield.

Remote Control Convenience

With the Controller 43 and MarsPro APP, you can effortlessly manage and regulate your grow environment from anywhere. Its remote control feature allows you to make necessary adjustments and monitor plant health, even when you’re away from your grow space. Stay connected and in control at all times.

Multiple Lights in Series Compatibility

Designed to cater to different grow setups, the Mars Hydro Controller 43 seamlessly integrates with up to 40pcs lights in series. This compatibility allows for efficient and synchronized management of lighting schedules, ensuring uniform coverage and maximizing growth potential for your plants.

Safety Warning Function

 

Your plant’s safety is our top priority. The Controller 43 is equipped with a safety warning system that allows you to set alert thresholds for temperature, humidity, CO2, and PPFD levels. In the event of any abnormal conditions or potential risks in your grow space, it will immediately notify you. Stay informed and proactively address issues to ensure the health and well-being of your plants.

Widely Applicable

 

The Mars Hydro Controller 43 is highly versatile, making it suitable for a broad range of indoor growing setups, from small home grows to large-scale commercial operations. Its advanced features can accommodate various plant types, including vegetables, herbs, and flowers, ensuring optimal conditions in diverse environments like grow rooms, greenhouses, and research labs.

With its user-friendly interface, accessing and interpreting this data is effortless, allowing you to make informed decisions and optimize your growing conditions.

Additional information
controller43

Controller 43 Kits

Reviews (19)

19 reviews for Mars Hydro Controller 43 Smart Environmental Control System with Temperature/Humidity/Light 3-in-1 Sensor

  1. English

    Anonymous (Grower) – July 29, 2025

    Rated 5 out of 5

    Very happy. Especially you can make non smart leds smart.

  2. English

    Torsten (Grower) – July 16, 2025

    Rated 4 out of 5

    Nice controller

  3. English

    pepask (Grower) – April 25, 2025

    Rated 3 out of 5

    Kaufgrund:
    Mein Anreiz den Controller zu kaufen war in erster Linie ein verlässlicher VPD Wert. Wenn die Umgebung schlecht ist, wächst auch Deine Pflanze schlecht, daher immer Augen auf bei den Umgebungswerten.

    Versand:
    Die Ware kommt gut und stabil verpackt im neutralen Karton per DHL bei mir an. Es wurden keine Transportschäden festgestellt. Alle Teile sind sicher und stabil verpackt.

    Aufbau:
    Hat man die Sensoren mit ihrer Gegenstelle an der Unterseite des Controllers verbunden, zeigt dieser zur Bestätigung die aktuell gemessenen Werte an. Es kann mitunter 10 Sek. dauern bis neue Werte geladen werden (Verbesserungspotenzial!). Die Positionierung ist dann von den jeweiligen Prioritäten abhängig.
    Einstellung:
    Nach dem ersten Einschalten und der WLAN-Einrichtung aktualisiert sich das Gerät selbständig. Blättert man durch die Menüs gelang man schnell zur Seite mit den Alarmeinstellungen, wo man Ober- und Untergrenzwerte manuell einstellen kann. Fällt ein Wert in so einen Grenzbereich ertönt ein Warnton und es wird eine Meldung im Controller aufgezeichnet, die über die Tasten Links und Rechts durchgeblättert werden kann.

    Aktuelles Setup:
    Bis zum Kauf habe ich mir mit zwei Smart Home Hygrometern beholfen, die jeweils +5°C und +3% RLF abwichen, aber wer schnell den Mittelwert zu errechnen gelernt hat, der kann sich die aktuellen Werte schnell ausrechnen.

    Der PPFD Sensor:
    Ein schicker kleiner Kasten mit einem Deckel, den man zur Seite drehen kann. So entblößt blickt man auf eine weiße Filterscheibe, die den PPFD Sensor abdeckt. Im Lieferumfang ist ein Teleskoparm mit Schraubgewinde für die Stangenbefestigung enthalten, worauf der Sensor gescheckt und dann festgeschraubt wird. Das Kabel des Sensors wird mit der entsprechenden Buchse auf der Unterseite des Controllers verbunden.

    Licht, Temperatur, CO2 und Feuchtigkeits-Sensor:
    Der Lichtsensor übermittelt dem Controller ob es Dunkel (Mondsymbol) oder Hell (Sonnensymbol) in der Growbox ist. Temperatur und Feuchtigkeit werden ebenfalls präzise ermittelt. Der CO2 Sensor misst die CO2 Sättigung in PPM.

    Alle Sensorwerte können kalibriert und mit Warnungen versehen werden, wie z.B. bei zu hoher Temperatur, zu hoher relativer Luftfeuchtigkeit, zu hohem PPFD und zu hoher CO2 Belastung.

    Steckdosen-Funktion:
    Ich nutze diese Funktion nicht, daher kann ich dazu nichts sagen.

    Positiv:
    – Die App stellt die Zeitzone selbst korrekt ein, die Einstellung funktioniert einwandfrei
    – Die Sensoren können nachträglich kalibriert werden
    – Das Controller-Display kann automatisch nach X Minuten abgeschaltet werden
    – Die App läuft stabil

    Negativ:
    – Obwohl die Werte kontinuierlich ermittelt und fortlaufend angezeigt werden, findet keine Aufzeichnung oder grafische Darstellung der Werte statt, was für viele sehr wichtig ist.
    – In der App gibt es kein Dashboard auf der alle aktiven Geräte gruppiert sind. Wer ein Lampe und einen Controller hat der muss zwischen vier Tabs hin und her blättern.
    – Die Tabs müssen richtig beschriftet werden, korrekte Deutsche Beschriftungen wurden bereits an den Customer Support geschickt.
    – Die Konnektivität der App über WLAN muss optimiert werden. Manchmal verliert die App die Verbindung für Minuten.

    Alle diese Vorschläge wurden bereits mit dem Customer Support besprochen. Sie werden geprüft und nach entsprechender Beratung umgesetzt.

    Kaufempfehlung?
    Ganz klar, JA! Das Gerät läuft aktuell bei mir im Zelt und tut das was es soll, Werte anzeigen. Was Funktionen angeht ist immer der Wunsch das Ziel, aber was das Gerät bislang liefert, ist ok. Warum nur drei Sterne fragt Ihr Euch?

    Ganz einfach. Ich finde dass MH mit diesem Controller noch nicht das volle Potenzial seiner Hardware gezeigt hat. Ich denke dass das Gerät nach entsprechenden Updates auch mit professionellen Sensoren mithalten kann.

  4. English

    Davide Ciasca (Grower) – April 15, 2025

    Rated 5 out of 5

    Amazing…the best control i have never use

  5. English

    Hailey – April 3, 2025

    Rated 5 out of 5

    Before using this, I had to manually adjust everything. Now, my grow room stays stable without constant monitoring. The sensors are highly accurate, and the device is very responsive.

  6. English

    Daniel Parker – April 3, 2025

    Rated 5 out of 5

    Setup was straightforward, and the controller works flawlessly. The real-time monitoring ensures my plants get the perfect environment 24/7.

  7. English

    Christohphe – April 3, 2025

    Rated 5 out of 5

    I love the automation and precise control this smart controller offers. The only downside is the learning curve—it took me some time to understand all the settings. Once set up, it works like a charm!

  8. English

    Michael (Grower) – February 12, 2025

    Rated 5 out of 5

    Bin soweit zufrieden, macht was es verspricht.

  9. English

    Ernestas (Grower) – February 7, 2025

    Rated 5 out of 5

    The Mars Hydro Controller 43 is a game-changer for managing grow lights with precision and ease. Its intuitive touchscreen interface makes adjusting schedules and dimming settings effortless. The auto sunrise/sunset feature helps create a natural light cycle, promoting healthier plant growth. With smart control capabilities, including WiFi connectivity for remote access, it adds convenience and efficiency to any grow setup. The build quality is solid, and it integrates seamlessly with Mars Hydro LED lights. A must-have upgrade for growers looking for better automation and control!

  10. English

    marcosuttinger (Grower) – February 7, 2025

    Rated 5 out of 5

    Schön das Mars Hydro auch einen Controller herausgebracht hat. Er lässt auch kaum wünsche offen. Klasse Produkt

  11. English

    Jens (Grower) – February 3, 2025

    Rated 5 out of 5

    The functionality of the controller is very handy. You can control temp, humidity, co2, vpd, and ppfd, if you buy all the available sensors. Furthermore there is a power string, iHub-4C, that can be connected to the controller, so youcan configure the on/off time of the sockets on it. I can’t say anything about the other sensors, because I don’ t own them, but the read out values of the temp and humidity are very accurate. So, untill now I am satisfied with the product.

  12. English

    jochen behr (Grower) – January 31, 2025

    Rated 5 out of 5
  13. English

    RODOLPHE h. (Grower) – January 31, 2025

    Rated 5 out of 5
  14. English

    Christoph (Grower) – January 3, 2025

    Rated 5 out of 5

    MAch Spaß mit zu arbeiten mit der App

  15. English

    Allen – December 19, 2024

    Rated 5 out of 5

    Easy to set up and operate,the design is sleek and doesn’t take up much space. It looks great and works even better.

  16. English

    Anthony – December 19, 2024

    Rated 5 out of 5

    The controller exceeded my expectations with its precise sensor readings and consistent performance. It’s a must-have for anyone serious about environmental control.

  17. English

    rene.wilkendorf (Grower) – November 1, 2024

    Rated 5 out of 5

    The controller is great. A great thing in conjunction with the MarsPro app. The controller is very easy to set up in the app.
    The option of firmware updates via Wi-Fi means that bugs can be fixed quickly and easily. That’s great.
    After the last firmware update, the sunrise and sunset now work perfectly. Super! I am very satisfied.
    The PPFD sensor is also great and very accurate. I have clamped it on a mobile phone tripod and so I can adjust it exactly to plant height.
    I hope that the iHub-4AC will soon be available in the EU shop so that I can control my 3 MarsHydro additional lights (UV, IR, Deep Red).
    Thank you Mars Hydro for the good products. I hope there are many more great things to come from you.
    A satisfied customer

  18. English

    dennis (Grower) – October 30, 2024

    Rated 5 out of 5

    Nachdem Update läuft alles super.
    PPFD, PPM, Temp und Humid werden genau angezeigt.
    Einfache Bedienung, App funktioniert nach Update auch.

  19. English

    mastereule (Grower) – October 18, 2024

    Rated 5 out of 5

    a really cool controller, all sensors look high quality and well made, the connection is quick because everything is well explained and labelled… so far i am very satisfied !!!
    Good work MH

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Q & A (21)

Q & A

Zur Zeit ausverkauft ? Wird es Nachschub geben ? Markus Beuck asked on July 16, 2025

Hallo Markus,

Wir haben den Icontrol -Controller von 2025 und IHUB Pro. Wenn Sie mehr Mars Hydro -Produkte haben, z. B. Light, Clip -Lüfter, Inline -Lüfter, Adlite -Licht, ist IHUB Pro für Sie mehr Suitbale, was zumindest 10 Geräte steuern kann.
https://marshydro.eu/products/ihub-pro-smart-10-outlet-all-in-one-grow-room-hub/

Mars Hydro EU answered on July 29, 2025 store manager
(0) (0)
Hola tengo un FC 480 no es el evo puedo conectarlo al controlador con el cable ? Jose asked on July 10, 2025

Envíe una imagen de la caja de atenuación y el cable de la serie a nuestro departamento de servicio al cliente, y lo ayudaremos a confirmar.

Jamie answered on July 11, 2025 store manager
(0) (0)
Waarom werkt de temperatuur/ humindy en light sensor doet het niet meer. Weet u waarbij die 3 in1 kan kopen ? De PPFD en CO2 werkt goed. Alles eigenlijk wel behalve de 3in1. Groet Gerry Gerry asked on July 5, 2025

Hello ,please email to [email protected],we will help you

Jamie answered on July 8, 2025 store manager
(0) (0)
Is it possible to use it without internet? Dina asked on April 29, 2025

That's ok!You can use the controller manually.

Jamie answered on May 9, 2025 store manager
(0) (0)
Buenas tardes mi pregunta es con el controlador de humedad y temperatura con eso puedes saber la umedad y la temperatura pero como la regular mi pregunta es si ese controlador k venden tiene las tomas para conectar algo k de calor cuando le aga falta y no se algo k le kite la humedad Cristian Priet asked on April 18, 2025

The controller can only monitor temperature and humidity. You can set the temperature and humidity warning value. When the warning value is reached, the controller will remind you that you can adjust heat and moisture at this time.

Jamie answered on May 9, 2025 store manager
(0) (0)

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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.

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Rated 4.97 out of 5
309,99€ – 405,99€
Light: TS1000 150W dimmable LED Tent: 80 x 80 x 160cm grow tent Ventilation Kits: 4" inline fan & carbon filter combo Other accessories:1 x 6″clip-on fan, 1 x grow room glasses, 1 x ac 60x60cm trellis plant netting, 4 x grow bags(5 gallons), 1 x pruning shears, 2 x corner shelf, 2 x duct filter vent cover,2 x rope hanger. Why buy this kits: 🌱This kits is the most cost-effective and best-selling kit of the year. With adjustable lighting, it’s the ideal choice for beginners, supporting 1-3 plants. 🌱Add the "iControl Smart Controller" in the add-on section to control lights, fans, and more—monitor and optimize your grow environment with ease. 🌱Add the “iHub-Pro Power Strip” in the add-on section to control up to 10 devices (lights, fans, clip-on fans, humidifiers, dehumidifiers, etc.)—a smart all-in-one upgrade for your grow setup. Please note: This bundle may be shipped separately.
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Mars Hydro TSW2000 Complete Grow Tent Kit | 300W LED Grow Light | 120x120x200cm Indoor Grow Tent | 6″ Ventilation System | 6“ Clip-on fan

Rated 5.00 out of 5
503,99€ – 603,99€
Light: TSW2000 300W LED Tent: 120 x 120 x 200cm grow tent Ventilation Kits: 6″ iFresh inline fan & carbon filter combo Other accessories:1 x 6″clip-on fan, 1 x grow room glasses, 1 x trellis plant netting, 4 x grow bags(5 gallons), 1 x timer(EU Plug), 1 x pruning shears, 2 x corner shelf, 2 x duct filter vent cover,2 x rope hanger. Why buy this kits: 🌱When you're fortunate enough to have 4-6 plants, this grow kit will be the most cost-effective choice. Featuring an affordable, high-quality 300W grow light, a 200cm tall tent, and a 6-inch fan and filter, it will help your plants grow taller and achieve greater yields. 🌱Add the “iControl Smart Controller” in the add-on section to control lights, fans, and more—monitor and optimize your grow environment with ease. 🌱Add the “iHub-Pro Power Strip” in the add-on section to control up to 10 devices (lights, fans, clip-on fans, humidifiers, dehumidifiers, etc.)—a smart all-in-one upgrade for your grow setup. Please note: This bundle may be shipped separately.
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marshdyro FC-E LED with USA bridgelux diodes
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Mars Hydro Smart Dimmable FC-E 1200W LED Grow Light Commercial Medical CO2 Indoor

Rated 5.00 out of 5
649,99€ – 705,99€
  • Market-Leading Efficiency - Boasting a market-leading status, the FC-E1200W LED Grow Lights for Plants built for high PPFD cultivation (such as highly-concentrated CO2 grows) is our most powerful grow light to date with a whopping PPF of 3360 umol/s and an average PPFD of over 1,800 μmol/m²/s. The possibilities are endless for commercial grows!
  • Versatile and Uniform Lighting - Tailored for personal and commercial use, it offers UNIFORM LIGHTING, catering to plant growing stages. The dimmable feature supports easy dimming and daisy - chaining up to 30 lights.
  • Premium Features for Optimal Performance - With IP65 Waterproofing, master light control, and superior HEAT DISSIPATION, this grow light excels in both commercial and home horticulture.
  • Efficient Heat Management - The detachable power supply, remotely mounted for effective temperature control, and the Aluminum heatsink with slim profile bars reduce heat, cutting electricity bills by 50% compared to HID lights.
  • Comprehensive Spectrum for Maximum Growth - Designed for soil and grow tent setups, the grow light provides a FULL SPECTRUM GROW LIGHT experience with a Yield Max spectrum. Backed by a trusted 5-year warranty, it ensures a 100% Satisfactory Solution.
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mars hydro controller 43 smart controller

Mars Hydro Controller 43 Smart Environmental Control System with Temperature/Humidity/Light 3-in-1 Sensor

Rated 4.84 out of 5
43,99€ – 122,99€ Select options
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