Air Cooled Internal Block Covers for Magnum XXXL

Air Cooled Internal Block Covers for Magnum XXXL

Our new A/C block covers are installed inside your Sun System Magnum XXXL® air-cooled reflector to block off the 150mm fittings in the event that you do not want to air-cool the reflector. They keep light from escaping out the fittings. They are easily attached into our recently modified reflectors. Kit includes a pair of block covers and fixings...

£16.95

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Insulated Cover for The Don Air Cooled Reflector

Insulated Cover for The Don Air Cooled Reflector

Announcing another amazing innovation product the Insulated Cover for The Don Air Cooled Reflector. Stops the heat from escaping in your grow room. The heat basically gets concentrated in the reflector which is glazed, and vented (air cooled). As a result, you get a much cooler environment; this thermal blanket efficiency reduces up to 92% of the lights heat. Exclusive designed for The Don air-cooled reflectors. Available in 150mm and 200mm spigot versi..

£49.95

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Controller for AquaFarm & WaterFarm Systems

Controller for AquaFarm & WaterFarm Systems

The Active Circulation System - available to control both AquaFarm and WaterFarm systems. A series of either type of module can be connected together with the controller supplying water and nutrients to all the modules. 45 litres..

£161.95

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Bio-Silicon for Soil

Bio-Silicon for Soil

BioSilicon is specially formulated for soil / compost applications containing a unique blend  of humic and silicate to ensure optimum availability. Silicon is not easily available from the soil, that’s why using this special blend will ensure that your crop benefits from many aspects giving tastier and larger fruit. BioSilicon will strengthen the cell walls of plants resulting in  the following: Improved photosynthetic activity Increased yi..

£6.95

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Plant Temperature Camera for Opticlimate Dimlux Maxi Controller

Plant Temperature Camera for Opticlimate Dimlux Maxi Controller

An OptiClimate canopy temperature camera can be connected to the system to monitor evaporation from the crop: an excessive canopy temperature is indicative of problems with the plants' evaporation capacity (for example, due too little water or excessive light). If the canopy temperature rises to an excessive level then the DimLux ballasts are dimmed or switched off until the temperature falls to an acceptable level: failure to lower an excessive canopy te..

£203.95

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SMSCom Thermostat for Fan Controller 6.5A

SMSCom Thermostat for Fan Controller 6.5A

The Thermostat for SMSCom Fan Controller 6.5A. Connects to the Fan Controller to provide automatic temperature control...

£24.95

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Economy Solenoid Valve wired for Mini Doser

Economy Solenoid Valve wired for Mini Doser

These are great little machines aimed at the budget conscious and those who don't need a computer interface. Ideal for hobby gardeners, schools, etc. Even large commercial growers use them - particularly for water pre-treatment (pH) or if they have a trial area with a number of reservoir tanks. The new Mini Doser can work in units of EC, CF or TDS. The complete kit comes with a sensor and two economy solenoid valves pre-wired on a small panel...

£76.95

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Ozone Machine for Water Disinfection

Ozone Machine for Water Disinfection

A very efficient water disinfectant device that can deliver from 0 to 300mg/hr of Ozone. Highly effective against microbes such as bacteria, viruses and pythium. Ozone promotes high oxygenation of nutrient solutions, cleans pipes, trays and growing media all without the use of chemicals or other additives...

£145.95

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Water Chiller (HC-100A) 200-1000LPH for 100L Reservoir

Water Chiller (HC-100A) 200-1000LPH for 100L Reservoir

Up to 100L Reservoir Chiller Warm water will become the ultimate breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be transported in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little..

£316.95

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Humidistat with Lightcel for OptiClimate Pro 3

Humidistat with Lightcel for OptiClimate Pro 3

The OptiClimate water cooled air conditioner is equipped with an active carbon filter cloth, which constantly odors particles from the air to prevent any odors. The OptiClimate water cooled air will come standard with a carbon filter cloth, which must be replaced every six months in order to guarantee the best quality...

£159.95

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Temperature Sensor for OptiClimate Pro

Temperature Sensor for OptiClimate Pro

Temperature Sensor for Opticlimate water cooled air conditioner. Available in 2.5m and 10m...

£43.95

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Isolation Springs for OptiClimate Pro (4 pieces)

Isolation Springs for OptiClimate Pro (4 pieces)

The water-cooled air conditioning Opticlimate become standard with vibration rubbers. Attached to the Opticlimate these special insulation springs are designed on the weight of the Opticlimate and provide optimal insulation. These springs are mainly of interest in placing the Opticlimate on a solid surface, with installation on steel wire are not necessary...

£214.95

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Solenoid Valve for OptiClimate

Solenoid Valve for OptiClimate

Replacement Solenoid valve for all OptiClimate AC systems...

£143.95

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Pressure Reducing Valve for OptiClimate

Pressure Reducing Valve for OptiClimate

The Pressure reducing valve with pressure gauge is supplied as standard with the OptiClimate, but is also available separately...

£126.95

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Waterstroke Damper for OptiClimate

Waterstroke Damper for OptiClimate

With the waterstroke damper you catch pressure differences in the water. By stopping or initiating a flow of water it causes a pressure difference which will be absorbed by the waterstroke damper...

£66.95

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Remote Controller for OptiClimate

Remote Controller for OptiClimate

The OptiClimate is controlled by the standard included remote control. The extensive remote control is also a controller that runs all processes  automatically and is easy to follow. After the remote has been set to the minimum temperature (night), maximum temperature (day), the Opticlimate will heat or cool depending on the day or night time...

£159.95

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Lifting Pump for Condensation Water for OptiClimate

Lifting Pump for Condensation Water for OptiClimate

Head up to 4 meters. The connection is suitable for 7/4MM PVC hose. This pump is needed if the OptiClimate is lower than the drain and condensation water can not flow away from the slope...

£148.95

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Evaporative Cooler for OptiClimate

Evaporative Cooler for OptiClimate

The evaporative cooler can drain water from the OptiClimate cool and ready for re-use. The hot water outlet (50 ° Celcius) is cooled, so it can be re-used directly as cooling medium...

£1,452.95

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Lime Filter for OptiClimate & Humidifiers

Lime Filter for OptiClimate & Humidifiers

Most humidifiers do not support integrated scale filter, whereby the lime particles are not removed. Out of the mist In combination with a Opticlimate there is a chance that this lime particles precipitate in the engine, leading to faster wear. Through this external water filter, you can be sure that all lime particles are removed before the spray is released...

£159.95

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Thermo-Hygrometer for Panel Mounting

Thermo-Hygrometer for Panel Mounting

Thermo hygrometer for panel mounting displays simultaneously both humidity over the range of 20 to 99%rh and temperature over the range of 0 to 49.9°C with a resolution of 1%rh and 0.1°C. This thermo hygrometer is ideal for OEMs for installing into equipment, i.e. vivariums, egg hatcheries and similar. The thermo hygrometer is easily installed into a panel via a Ø33mm mounting hole. The thermo hygrometer incorporates a screw clamp with a maximum panel t..

£17.95

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X-Stream Propagation Lid for Origin (Wilma)\ Systems (Cloche)

X-Stream Propagation Lid for Origin (Wilma)\ Systems (Cloche)

The X-Stream offers all the benefits of a propagator lid in a larger, more versatile design than anything else on the market. By increasing your plants' warmth and humidity the X-Stream enables you to create and maintain the optimum growing environment for young plants. The X-Stream offers excellent value for money and is large enough for up to 231 plant cuttings. The Benefits are Clear Temperature control - the first and only product on the market with l..

£6.95

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Digital Thermostat for Heater Mats or Cables

Digital Thermostat for Heater Mats or Cables

Ultra accurate digital thermostat; ideal fo heat mats or heater cables up to 500w. Adjust temperature (where applicable) from 5C to 30C, accurate to within 1C...

£49.95

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RTA 6 Pot Air-Pot System

RTA 6 Pot Air-Pot System

The RTA System allows multiple Air-Pot containers to be watered by hand or with a drip irrigation system. The water/nutrient can be re-circulated or run to waste depending on the chosen growing method. How does it work?  Using a watering can or drip irrigation system, plants are fed through the tops of the Air-Pot containers. Excess water drains through the Air-Pot containers and into the RTA Stands where it is piped into the RTA Control Unit. As th..

£193.95

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RTA 12 Pot Air-Pot System

RTA 12 Pot Air-Pot System

The RTA System allows multiple Air-Pot containers to be watered by hand or with a drip irrigation system. The water/nutrient can be re-circulated or run to waste depending on the chosen growing method. How does it work?  Using a watering can or drip irrigation system, plants are fed through the tops of the Air-Pot containers. Excess water drains through the Air-Pot containers and into the RTA Stands where it is piped into the RTA Control Unit. As th..

£248.95

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RTA 24 Pot Air-Pot System

RTA 24 Pot Air-Pot System

The RTA System allows multiple Air-Pot containers to be watered by hand or with a drip irrigation system. The water/nutrient can be re-circulated or run to waste depending on the chosen growing method. How does it work?  Using a watering can or drip irrigation system, plants are fed through the tops of the Air-Pot containers. Excess water drains through the Air-Pot containers and into the RTA Stands where it is piped into the RTA Control Unit. As th..

£366.95

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RTA 36 Pot Air-Pot System

RTA 36 Pot Air-Pot System

The RTA System allows multiple Air-Pot containers to be watered by hand or with a drip irrigation system. The water/nutrient can be re-circulated or run to waste depending on the chosen growing method. How does it work?  Using a watering can or drip irrigation system, plants are fed through the tops of the Air-Pot containers. Excess water drains through the Air-Pot containers and into the RTA Stands where it is piped into the RTA Control Unit. As th..

£483.95

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RTA 48 Pot Air-Pot System

RTA 48 Pot Air-Pot System

The RTA System allows multiple Air-Pot containers to be watered by hand or with a drip irrigation system. The water/nutrient can be re-circulated or run to waste depending on the chosen growing method. How does it work?  Using a watering can or drip irrigation system, plants are fed through the tops of the Air-Pot containers. Excess water drains through the Air-Pot containers and into the RTA Stands where it is piped into the RTA Control Unit. As th..

£600.95

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Large Round Pots - Ideal for Pot Culture and Drip Systems

Large Round Pots - Ideal for Pot Culture and Drip Systems

Great for pot culture and drip systems. These affordable pots and saucer come in matching black plastic. Use with PLANT!T Clay Pebbles or Canna Coco or a mixture of the two...

£0.95

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Round Net Pots - Ideal for DIY Systems

Round Net Pots - Ideal for DIY Systems

Round net pots are useful for propagation, aeroponics, flood and drain, drip feed systems or for your own home made system. Use with Hydroton Clay or CANNA Coco Coir or a mixture of the two...

£0.95

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Hydroponics for Everyone

Hydroponics for Everyone

Hydroponics is gardening without soil. It can be done indoors, without natural light and all year round. Fruit, vegetables and flowers are all grown hydroponically these days and an industry has grown up providing equipment to those wishing to grow hydroponically. It practically guarantees perfect results every time. Hydroponics for Everyone is the complete guide for anyone wishing to take up hydroponics gardening, and an ideal book for the most dedicated ..

£33.95

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Coolgen - Pump & Filter for Long Distance Reservoir

Coolgen - Pump & Filter for Long Distance Reservoir

Water Pump & filter for use with coolgen when operating a long distance reservoir (10-40 meters). Features:   - High pressure(3.5Bar).   - Pump,suction hose and filter.   - 3500LPH(litres per hour).   - Max pressure: 3.5 bar.   - Max recommended hose length: 40m   - Self-priming   - Course and fine filters   - Spare seal set included   - 2 year guarantee..

£157.95

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Assembling Tool for Drip Sprinkler Systems

Assembling Tool for Drip Sprinkler Systems

What used to be a difficult & exhausting operation now becomes easy, simple & comfortable. This handy tool is a must for anyone who tailor-makes and assembles their own drip sprinkler systems. Simply place the tip of the connector / dripper into the piping and fit into the tool. By operating the handle of the tool the connector component is pushed firmly into the piping. Manufactured from high strength moulded plastic...

£23.95

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Grommet for HyperPod Systems

Grommet for HyperPod Systems

Grommet for HyperPod Systems..

£0.95

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Hydrologic PreEvolution - Pre-Filter for Evolution

Hydrologic PreEvolution - Pre-Filter for Evolution

Ensures your Evolution-RO1000™ runs more efficiently. Less filter changes and maintenance - every 7,500 gallons of purified water. Cleanable sediment filter is re-usable. Combination of KDF85 and KDF55 with earth-friendly catalytic carbon filter reduces chlorine, chloramines, iron, sulfur and heavy metals. Great for city or well water. Highly recommended when using more than 150 gallons of purified water per week average...

£47.95

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Hydrologic Float Valve - 1/4" for StealthRO & Small Boy

Hydrologic Float Valve - 1/4" for StealthRO & Small Boy

This float valve features a 1/4” quick connect fitting and adjustable water level. It can be mounted vertically or horizontally. The float valve allows you to fill a reservoir or tank, unattended, to your desired water level. For use with all Stealth-RO, Micro-75RO, Triton-RO & Small Boy™ models or most RO and filter systems with 1/4” tubing. No more floods!..

£23.95

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Hydrologic Float Valve - 3/8" for Evolution-RO1000 & Tall Boy

Hydrologic Float Valve - 3/8" for Evolution-RO1000 & Tall Boy

This float valve features a 3/8” quick connect fitting and adjustable water level. Can be mounted vertically or horizontally. The float valve allows you to fill a reservoir or tank, unattended, to your desired water level. For use with the Evolution-RO1000™, Tall Boy or any other filter systems with 3/8” tubing. No more floods!..

£23.95

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3/8" BSP Female to 1/4" BSP Male Connector - Fixed for CO2 Kit

3/8" BSP Female to 1/4" BSP Male Connector - Fixed for CO2 Kit

The 3/8" BSP Female to 1/4" BSP Male Connector - Fixed for CO2 Kit is a high quality CO2 spare part...

£9.95

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Water Chiller (HC-150A) 250-1200LPH for 150L Reservoir

Water Chiller (HC-150A) 250-1200LPH for 150L Reservoir

Up to 150L Reservoir Chiller Warm water will become the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and a number of other infections and diseases. Warm water also vastly reduces the oxygen content able to be transported in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little..

£347.95

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Water Chiller (HC-300A) 1000-2500LPH for 300L Reservoir

Water Chiller (HC-300A) 1000-2500LPH for 300L Reservoir

Up to 300L Reservoir Chiller Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and various other infections and diseases. Warm water also substantially reduces the oxygen content able to be carried in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have littl..

£473.95

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Water Chiller (HC-500A) 500-3000LPH for 500L Reservoir

Water Chiller (HC-500A) 500-3000LPH for 500L Reservoir

Up to 500L Reservoir Chiller Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be held in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little to..

£514.95

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Replacement Probes for COM-100 & PH-200

Replacement Probes for COM-100 & PH-200

Replacement sensor probes for the high end COM-100 and pH-200 meters...

£33.95

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100L Reservoir with Connection Kit for up to 12 AQUAvalves

100L Reservoir with Connection Kit for up to 12 AQUAvalves

Heavy duty tank ideal for creating a gravity feed or pumped irrigation system such as the AutoPot system. The 100L Reservoir plus Connection Kit allows you to make your own bespoke kit for 1-12 pots. This kits also contains all the pipe and fittings you require...

£82.95

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250L Reservoir with Connection Kit for up to 24 AQUAvalves

250L Reservoir with Connection Kit for up to 24 AQUAvalves

Heavy duty tank ideal for creating a gravity feed or pumped irrigation system such as the AutoPot system. The 250L Reservoir plus Connection Kit allows you to make your own bespoke kit for 1-24 pots. This kit also contains all the pipe and fittings you require...

£98.95

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350L Reservoir with Connection Kit for up to 48 AQUAvalves

350L Reservoir with Connection Kit for up to 48 AQUAvalves

Heavy duty tank ideal for creating a gravity feed or pumped irrigation system such as the AutoPot system. The 350L Reservoir plus Connection Kit allows you to make your own bespoke kit for 1-48 pots. This kit also contains all the pipe and fittings you require...

£214.95

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Drip Feed Kit for HydroGarden Flood and Drain Kit (3' x 3')

Drip Feed Kit for HydroGarden Flood and Drain Kit (3' x 3')

Buy the low cost Table Drip Feed Kit as an extra and you can transform the Flood and Drain Table Kit into a Drip Feed version. Simply plumb in the fittings supplied. The Drip Feed Kit will give you the chance to experience another variation of hydroponics quickly and in an affordable and reliable way. This versatile and forgiving system is ideal for growing plants such as herbs and lettuce...

£21.95

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GHE Irrigation Kit for AquaFarm

GHE Irrigation Kit for AquaFarm

A spare Drip Ring and Pumping Column Kit for the GHE Aquafarm. It is a useful spare in case of damage or blockages...

£28.95

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GHE Irrigation Kit for WaterFarm

GHE Irrigation Kit for WaterFarm

A spare Drip Ring and Pumping Column Kit for the GHE WaterFarm. It is a useful spare in case of damage or blockages...

£28.95

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Water Sensor for GSE Alarm Controller System

Water Sensor for GSE Alarm Controller System

To detect floods or leaks. Includes 6m cable. For use with the GSE Grow Room SMS Txt Alarm Controller...

£24.95

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Temp & Humidity Sensor for GSE Alarm Controller System

Temp & Humidity Sensor for GSE Alarm Controller System

Temperature and Humidity alarm sensors for surveliance of the min. / max Temperature and Humidity. The settings will be done over the GSM telephone. The sensor respond via SMS if the temperature or the Humidity is over/under the setting. The sensor comes with 6m cable. Sizes and technical data's: Digital sensor    5V Measures temperatures from –55°C to +125°C (–67°F to +257°F) 0.5°C accuracy from –10°C to +85°C Humidity accuracy ±4.5%rh ..

£107.95

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Smoke Detector Sensor for GSE Alarm Controller System

Smoke Detector Sensor for GSE Alarm Controller System

Smoke Detector Sensor for use with the GSE SMS txt Alarm Controller System. Includes 6m cable...

£48.95

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Magnetic Reed Sensor for GSE Alarm Controller System

Magnetic Reed Sensor for GSE Alarm Controller System

Used for detecting the opening of doors, windows etc. For use with the GSE Grow Room SMS Txt Alarm Controller...

£24.95

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Motion Detector for GSE Alarm Controller System

Motion Detector for GSE Alarm Controller System

Motion detector with 3 levels of sensitivity. Includes 6m cable. For use with the GSE Grow Room SMS Txt Alarm Controller...

£48.95

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Float For Mist Maker 3

Float For Mist Maker 3

Mist Makers maintain the optimum growing environment required for cuttings and seedlings as well as growth through the vegetative stage of your plant cycle. Place in a large propagator or centre of the growroom and watch the vapour float around your cuttings producing rapid growth rates and delivering greater nutrient uptake along with nutrient transportation...

£8.95

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Float For Mist Maker 5

Float For Mist Maker 5

Mist Makers maintain the optimum growing environment required for cuttings and seedlings as well as growth through the vegetative stage of your plant cycle. Place in a large propagator or centre of the growroom and watch the vapour float around your cuttings producing rapid growth rates and delivering greater nutrient uptake along with nutrient transportation...

£9.95

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Tap for all Water Butts

Tap for all Water Butts

This water butt tap is easy to fit and is compatible with hose connection fittings. Fits 3/4″ BSP threaded holes present in almost all water butts...

£7.95

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Plenumbox for Opticlimate 3500 PRO3 & PRO4

Plenumbox for Opticlimate 3500 PRO3 & PRO4

OptiClimate Plenumbox 3500 PRO3. The plenum box is an insulated case that can be installed at the back of the OptiClimate 3500 PRO3. With a plenum box it is possible to place the OptiClimate outside the room or to use the Dual Room System with a three-way valve. The plenum box comes with four perforated holes that can be used to secure the air hose. Suitable for: OptiClimate 3500 PRO3 Dimensions: 480 x 399mm Flange: 250 mm Especially for: Dual-Room s..

£104.95

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Plenumbox for Opticlimate 6000 PRO3 & PRO4

Plenumbox for Opticlimate 6000 PRO3 & PRO4

OptiClimate Plenumbox 6000 PRO3. The plenum box is an insulated case that can be installed at the back of the OptiClimate 6000 PRO3. With a plenum box it is possible to place the OptiClimate outside the room or to use the Dual Room System with a three-way valve. The plenum box comes with four perforated holes that can be used to secure the air hose. Suitable for: OptiClimate 6000 PRO3 Dimensions: 597 x 497mm Flange: 250 mm Especially for: Dual-Room s..

£131.95

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Plenumbox for Opticlimate 10000 PRO3 & PRO4

Plenumbox for Opticlimate 10000 PRO3 & PRO4

OptiClimate Plenumbox 10000 PRO3. The plenum box is an insulated case that can be installed at the back of the OptiClimate 10000 PRO3. With a plenum box it is possible to place the OptiClimate outside the room or to use the Dual Room System with a three-way valve. The plenum box comes with four perforated holes that can be used to secure the air hose. Suitable for: OptiClimate 10000 PRO3 Dimensions: 688 x 497 mm Flange: 355 mm Especially for: Dual-Ro..

£153.95

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Plenumbox for Opticlimate 15000 PRO3 & PRO4

Plenumbox for Opticlimate 15000 PRO3 & PRO4

OptiClimate Plenumbox 15000 PRO3. The plenum box is an insulated case that can be installed at the back of the OptiClimate 15000 PRO3. With a plenum box it is possible to place the OptiClimate outside the room or to use the Dual Room System with a three-way valve. The plenum box comes with four perforated holes that can be used to secure the air hose. Suitable for: OptiClimate 15000 PRO3 Dimensions: 890 x 538 mm Flange: 355 mm Especially for: Dual-Ro..

£208.95

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Replacement Probe for ESSENTIALS EC Pro Meter

Replacement Probe for ESSENTIALS EC Pro Meter

Probes are replaceable so when your pH probe starts to go and your readings become erratic, don't go to the expense of buying a new meter, simply buy a replacement probe!..

£43.95

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Hydroponics for Everybody

Hydroponics for Everybody

This richly illustrated bible, Hydroponics for Everybody GH42500 will increase your indoor harvests to levels you never thought possible. From amateur gardening to high-tech grow rooms, this book offers everything you ever wanted to know about the art of hydroponics. From the ABCs to the most guarded secrets, Hydroponics for Everybody is the go to book when you need the answers to your questions. The author, William Texier is an innovator in the hydroponic..

£38.95

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Sensor for Eutech Waterproof pHTestr 10

Sensor for Eutech Waterproof pHTestr 10

Replacement Sensor for pHTestr 10...

£51.95

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Sensor for Eutech Waterproof ECTestr 11

Sensor for Eutech Waterproof ECTestr 11

Replacement Sensor for ECTestr 11...

£56.95

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Sensor for Eutech Waterproof PCTestr 35

Sensor for Eutech Waterproof PCTestr 35

Replacement pH/EC/Temp Sensor for PCTestr 35...

£57.95

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OptiClimate CO2 Sensor for Maxi Controller Gas Protect

OptiClimate CO2 Sensor for Maxi Controller Gas Protect

OptiClimate CO2 Sensor for Maxi Controller Gas Protect. Separate OptiClimate CO2 sensor that can be connected to the Maxi Controller, and which also controls the CO2 generator or CO2 pressure reducing valve. The sensors use the Dual Beam NDIR technology which delivers unprecedented calibration stability and accuracy. Other CO2 sensors are Single beam and need to be regularly calibrated. Dual Beam sensors are two sensors in one where the measuring sens..

£649.95

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OptiClimate CO2 Sensor for DimLux Maxi Controller

OptiClimate CO2 Sensor for DimLux Maxi Controller

A separate OptiClimate CO2 sensor that can be connected to the DimLux Controller, and which also controls the CO2 generator or CO2 pressure reducing valve. The sensors use the Dual Beam NDIR technology which delivers unprecedented calibration stability and accuracy. Other CO2 sensors are Single beam and need to be regularly calibrated. Dual Beam sensors are two sensors in one where the measuring sensor is periodically adjusted by the second sensor. Be..

£512.95

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OptiClimate Three-way valve 250mm for 3500, 6000 PRO3 and PRO4

OptiClimate Three-way valve 250mm for 3500, 6000 PRO3 and PRO4

OptiClimate three-way valve 250mm is suitable for the OptiClimate 3500, 6000 PRO3 and PRO4. This three-way valve for the OptiClimate 3500, 6000 PRO3 and PRO4 should be used within the Dual Room setup: only one OptiClimate will be required to cool two rooms. However, an additional temperature sensor is required which you can order here as well...

£423.95

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OptiClimate Three-way valve 355mm for 10000, 15000 PRO3 and PRO4

OptiClimate Three-way valve 355mm for 10000, 15000 PRO3 and PRO4

OptiClimate 355mm three-way valve is suitable for the OptiClimate 10000, 15000 PRO3 and PRO4. The three-way valve is used within the Dual Room System. Using the Dual Room System, only one OptiClimate will be required to cool two rooms. However, an additional temperature sensor is required. When used with the three-way valve, the night-time heating and dehumidifying function is cancelled...

£470.95

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60x Microscope for iPhone 4/4s

60x Microscope for iPhone 4/4s

This microscope is very easy to install: the cover fits directly on your iPhone 4G or 4GS. Screw the microscope directly on the cover in front of the camera lens, and then thanks to its white LEDs (+UV), ideal for detecting insect larvae, only visible with this light...

£49.95

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Water Chiller (HC-1000A) 2000-4000L/H for 1000L Reservoir

Water Chiller (HC-1000A) 2000-4000L/H for 1000L Reservoir

The cooling units from Hailea have been used in trusted waterchillers from other manufacturers for over 15 years. The new heat exchangers of the Ultra series are made from titanium. Therefore the chillers are perfect for watercooling systems. Another positive aspect about the Hailea units is the low noise emission. The smallest unit of the series, the Ultra 300 emits only 20dB of noise and is therefore even more quiet than a standard household refrigerator..

£824.95

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Water Chiller (HC-2200A) 3000-6000LPH for 2000L Reservoir

Water Chiller (HC-2200A) 3000-6000LPH for 2000L Reservoir

Warm water ends up being the definitive breeding ground for pythium (root rot), fungus gnat larvae, any tank dwelling pests, fungi, viruses and all kinds of other infections and diseases. Warm water also greatly reduces the oxygen content able to be held in the water, ie the warmer the water, the less oxygen content in the water no matter if you are air infusing or dosing with h202; if the water is warm then you have little to no oxygen in it! Consequently..

£1,264.95

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16mm Plastic Corner

16mm Plastic Corner

16mm Plastic Corner for grow tent poles...

£1.95

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16mm 4-Way Connector

16mm 4-Way Connector

16mm 4-Way Connector for grow tent poles...

£1.95

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16mm Plastic Elbow

16mm Plastic Elbow

16mm Plastic Elbow for grow tent poles...

£2.95

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GAS Cable Pack 1 for GAS EC System

GAS Cable Pack 1 for GAS EC System

Cable Pack 1 for the GAS EC System. Y SPLITTER, 5M MALE/MALE..

£27.95

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GAS Cable Pack 2 for GAS EC System

GAS Cable Pack 2 for GAS EC System

Cable Pack 2 for the GAS EC System. 5M MALE/MALE CABLE        ..

£11.95

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GAS Cable Pack 3 for GAS EC System

GAS Cable Pack 3 for GAS EC System

Cable Pack 3 for the GAS EC System. Y SPLITTER CONNECTOR        ..

£16.95

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GAS Cable Pack 7 for GAS EC System

GAS Cable Pack 7 for GAS EC System

Cable Pack 7 for the GAS EC System. 2M FEMALE/FEMALE EXTENSION CABLE        ..

£11.95

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GAS Cable Pack 4 for GAS EC System

GAS Cable Pack 4 for GAS EC System

Cable Pack 4 for the GAS EC System. 2M MALE/FEMALE BALANCER EXTENSION CABLE        ..

£13.95

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Solo for Soil Bloom

Solo for Soil Bloom

1 Part nutrient for Soil Hydrotops Solo Bloom nutrient concentrates are formulated to the needs of flowering and fruit bearing plants during the flowering stage of the cultivation cycle...

£24.95

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Solo for Soil Grow

Solo for Soil Grow

1 Part nutrient for Soil Hydrotops Solo Grow nutrient concentrates are formulated to the needs of flowering and fruit bearing plants during the flowering stage of the cultivation cycle...

£24.95

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OCL CO2 Sensor for DLC 1.1

OCL CO2 Sensor for DLC 1.1

With the Dual Beam CO2-sensor the CO2-value in a given space can be measured and managed very precisely. The sensor can control a CO2-generator or CO2-cold system. The Dual Beam CO2-sensor with light sensor should be plugged into the power supply with led indicator supplied and subsequently into a mains socket using the UTP-cable supplied. The UTP-cable is plugged into the OCL DLC1.1 port of the lighting controller marked “CO2”. Subsequently plug the UTP..

£753.95

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Replacement Sleeve for Rhino Pro Carbon Filters

Replacement Sleeve for Rhino Pro Carbon Filters

Replacement sleeves for the Rhino Pro range of Carbon Filters. We recommend replacing the sleeve every 3-9 months to keep your filter running optimally. Generally, if the sleeve looks filthy then it's time to replace it...

£6.95

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Kahn Reaper 2 (for up to 8 x 600W Grow Lights)

Kahn Reaper 2 (for up to 8 x 600W Grow Lights)

Silent, vibration free, cooling and heating for grow rooms with up to 8 x 600W lights. DIY install, no engineer required. Indoor Unit Rated Volt: 220 – 240V Rated Frequency: 50HZ Noise: 56dB Weight (indoor):17Kgs Max High Pressure: 3.0Mpa Max Low Pressure: 1.2Mpa Capacity: 30,000BTU/h (cooling) 32,000BTU/h (heating) Rated Current: 12.4A (cooling) 11.2A (heating) Max Current: 15A (cooling) 15A (heating) Rated Power Input: 2440W (cooling) 2520W ..

£3,299.95

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Kahn Sentinal 2 (for up to 4 x 600W Grow Lights)

Kahn Sentinal 2 (for up to 4 x 600W Grow Lights)

Silent, vibration free, cooling and heating for grow rooms with up to 8 x 600W lights. DIY install, no engineer required. Indoor Unit Rated Volt: 220 – 240V Rated Frequency: 50HZ Noise: 54dB Weight (indoor): 14Kgs Max High Pressure: 2.8Mpa Max Low Pressure: 1.2Mpa Capacity: 21,000BTU/h (cooling) 22,300BTU/h (heating) Rated Current: 10.2A (cooling) 9.4A (heating) Max Current: 12.5A (cooling) 12.5A (heating) Rated Power Input: 1946W (cooling) 21..

£2,529.95

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growlite HDE-E Reflector for 315W CMH / 600-1000W HPS

growlite HDE-E Reflector for 315W CMH / 600-1000W HPS

A versatile open-style grow light that combines exceptional double-ended HID lamp performance with an extremely compact, economical design. Features: Fine hammertone textured reflector with 95% reflectance provides even and intense light coverage Standard removable universal ballast bracket allows for integral or remote mounting of your ballast Self-leveling design makes mounting quick and easy Re-designed sockets make re-lamping easy Exceptional h..

£176.95

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Maxstim for Hydroponics

Maxstim for Hydroponics

Maxstim for Hydroponics is a liquid biostimulant which can be incorporated into your existing hydroponics system or applied directly to the substrate. Plants treated with Maxstim for Hydroponics have bigger roots, plants grow faster with more leaves and they produce a significant increase in yield. Speeds up emergence Increases root development Accelerates growth Higher resilience to disease, pests and stress For optimum results apply Maxstim to th..

£21.95

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Secret Jardin Flange for Cables & Ducting

Secret Jardin Flange for Cables & Ducting

Bring Flexibility to Your Tent Arrangement Secret Jardin’s Ducting and Cable Flanges enable you to create vents anywhere on your grow tent and to simplify your setup. Reducing the number of bends in your ducting increases the efficiency of your fans and also greatly reduces noise. Thanks to their 100% hermetic design, you can easily connect your filters, ducts and extractors from 100mm to 150mm. Using the Light Baffle, your Ducting Flange will also act as ..

£3.95

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Roots Excelurator for Coco & Soil

Roots Excelurator for Coco & Soil

Plant roots are an essential part of the ecosystem below the soil surface. They are the link between the plant above ground and everything that happens in the soil. Roots are vital for the plant’s growth and have much influence on feeding the soil life and the structure of the soil. The better the rooting, the better the soil structure, the better the soil life, and the easier it is for nutrients to be absorbed. The result is an excellent plant yield. Hou..

£20.95

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Trolmaster (MBS-S8) CO2 Sensor for Hydro-X

Trolmaster (MBS-S8) CO2 Sensor for Hydro-X

CO2 Sensor with cable set is specially designed for Hydro-X Control System. Features: Built-In Photocell Detecting Day/Night Mode Plug & Play Contents: 1 x CO2 Sensor (MBS-S8) 1 x 16ft RJ12 Cable 1 x RJ12 T-Splitter Specifications: Output Voltage: 0~11.5V Maximum Current: 0.2A Working Environment: Temperature 32-122°F, Humidity≤90% Package Dimensions: 160mm(L) x 86mm(W) x 86mm(H) G.W. per pack: 0.37kgs..

£252.95

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Trolmaster (MBS-SD) Smoke Detector for Hydro-X

Trolmaster (MBS-SD) Smoke Detector for Hydro-X

Smoke Detector with cable set is specially designed for Hydro-X Control System. Features: Small Button for Address Assignment Built-In Photocell Detecting Day/Night Mode Plug & Play Contents: 1 x Smoke Detector (MBS-SD) 1 x 16ft RJ12 Cable 1 x RJ12 T-Splitter Specifications: Output Voltage: 0~11.5V Maximum Current: 0.2A Working Environment: Temperature 32-122°F, Humidity≤90% Package Dimensions: 160mm(L) x 86mm(W) x 86mm(H) G.W. pe..

£67.95

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Trolmaster (TS-1) Thermostat Station for Hydro-X

Trolmaster (TS-1) Thermostat Station for Hydro-X

The Trolmaster TS-1 Thermostat Station is specifically designed to replace the traditional thermostatto control CommercialAC units. It will control your AC system by Day/Night setpoint base on the photocell status. Connect the TS-1 to where your thermostat is on the wall using preexisting RWYG wires, now you can use the TS-1 in conjunction with the Hydro-X to control commercial AC units easily. Choose your desired temperature setpoints for the Day / Nigh..

£122.95

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Trolmaster  (ARS-1) AC Remote Station for Hydro-X

Trolmaster (ARS-1) AC Remote Station for Hydro-X

ARS-1 offers universal remote control for any IR (infrared) remote controlled AC such as a mini-split AC system. Connecting to the Hydro-X Control System, the user can use the ARS-1 Remote Station to learn and control any remote-controlled air conditioner easily and automatically. Choose your desired temperature setpoint for the Day / Night mode (see Temperature Settings in Hydro-X’s instructions), the ARS-1 will send the day/night setpoint to the remote-c..

£120.95

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Trolmaster (LMA-10) Lighting Control Adapter for Gavita

Trolmaster (LMA-10) Lighting Control Adapter for Gavita

TrolMaster’s Hydro-x system can control most of the supplemental lighting fixtures sold today. Most light manufacturers provide the ability to control their lighting systems using what known as a low-volt control. That low-volt control can take many forms and communication protocols. TrolMaster makes several types of lighting adapters (LMA units) that allow the Hydro-x to control lights using their low-volt control option. The Lighting Control Adapter G (..

£65.95

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1000W DE HPS Lamp for Deva Revolution & Dimlux Grow Lights

1000W DE HPS Lamp for Deva Revolution & Dimlux Grow Lights

USHIO Hilux Gro Pro Plus 1000w DE HPS Lamp USHIO introduces the NEW Double-Ended 1000W Super High Pressure Sodium Double Ended Pro-Plus lamp to its HiLUX GRO lamp series. The HiLUX GRO series is a full line of professional grade horticulture lamps that use super high output lamp technology to achieve maximum vegetative growth and maximum flower yield. The lamps are designed to assure consistency in quality and optimized for high performance. Professional..

£137.95

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1000W MH DE Lamp for Dimlux / Deva Grow Light

1000W MH DE Lamp for Dimlux / Deva Grow Light

BLV Horturion 1000W Metal Halide Lamp for Deva Revolution Grow Light Developed with BLV on our DEva test bed, this 5500K QMH lamp is a perfect fit for our Silent Squarewave DEva driver. Features: MH 1000W lamp with extreme efficiency of 1.8µmol/W High PAR efficiency (PAR value) High PAR maintenance for the entire service life Good to very good colour rendering Optimised spectral distribution for healthy plant growth Compatible with DE fixtures an..

£225.95

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Hussarya Silence for 4x600W Grow Lights

Hussarya Silence for 4x600W Grow Lights

Hussarya Air Flow Silence - Ideal Cooling for up to 4x600W Grow Lights Simplicity is at the heart of the Hussarya Silence Air Conditioner system, simple design and simple functionality. When space is at a premium SILENCE mode is ideally suited to meet your needs. Silence by name, silent by nature. For small scale hydroponics projects (up to 4 x 600W grow lights), look no further!   Specifications for Internal Unit: Power supply: 220-240V/ 50Hz ..

£3,683.95

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Hussarya Hurricane for 24x600W Grow Lights

Hussarya Hurricane for 24x600W Grow Lights

Hussarya Hurricane Air Conditioner for up to 24 x 600W Grow Lights For the professional and advanced grower. The name of HURRICANE is synonymous with its performance; so at a risk of getting blown away… hold on tight! Despite its large chassis size, its operating levels are still incredibly quiet thanks to its clever construction. For grow rooms containing up to 24 x 600W grow lights; this system offers a cooling solution where others fail.   Hussa..

£9,898.95

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Hussarya Typhoon for 18x600W Grow Lights

Hussarya Typhoon for 18x600W Grow Lights

Hussarya Typhoon Air Conditioner for up to 18x600W Grow Lights With such compact dimensions, this particular characteristic makes our TYPHOON model amazing in terms of its output performance – only to be truly appreciated by the phenomenal result it is capable of delivering! With one of these systems fitted, you can operate up to 18 x 600W grow lights in optimal conditions. Hussarya Typhoon Internal Unit Specifications: Power supply: 220-240V/ 50Hz ..

£6,594.95

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Hussarya Storm for 12x600W Grow Lights

Hussarya Storm for 12x600W Grow Lights

If our systems were measured equivalent to the Beaufort wind scale, the STORM system would rate 6 against a maximum destruction scale of 12, sufficient for most growers needs and supports cooling for up to 12 x 600W Grow Lights. The robust design of the indoor unit lends itself beautifully to peak performance time after time and has proven itself as the favoured option for most established amateur horticulturalists. Hussarya Storm Internal Unit Specifica..

£5,278.95

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