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Frequency tuned, high output, two tube fluorescent light
Emit less light than high intensity discharge although can be used throughout plant cycle but due to brightness will produce small yields. Popular for seedlings and cuttings, an excellent way to establish young plants...
£94.95
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BiAxle fluorescent with two high frequency 55W fluorescent tubes
Emit less light than high intensity discharge although can be used throughout plant cycle but due to brightness will produce small yields. Popular for seedlings and cuttings, an excellent way to establish young plants...
£94.95
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COM-100 High End Combo EC and Temperature Meter
Measures EC, TDS and temperature. Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl). Automatic temperature control (ATC) using three temperature co-efficiencies. High-end EC meter Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl) Automatic temperature control (ATC) using three temperature co-efficiencies Digital calibration (push button) to any point within the meter’s range Auto-off functi..
£82.95
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PH-200 - High End Waterproof pH/ Temp Meter
Automatic Calibration: Auto-ranging to 4, 7 or 10 pH by push button digital calibration.Includes a 7.0 pH buffer powder packet and a dropper of KCI electrode storage solution. High-end PH meter Resolution: pH: 0.01 pH, 0.00 – 14.0 pH Accurate to +/- 0.02 pH Automatic Calibration: Auto-ranging to 4, 7 or 10 pH by push button digital calibration Low battery indicator Replaceable probe Clear cap to notice moisture(or lack of) on probe Glass encased ..
£111.95
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T5 High Lumen Output Fluorescent Grow Lights
EnviroGro's T5 System delivers performance and flexibilty along with high lumen output in any growing environment. These systems allow you to choose multiple hanging configurations to meet your garden's design. The lumen output is rated up to 4000. It has powder coated pre-galvanised steel housing and has a low profile. The EnviroGro T5 System hangs three ways - overhead, vertically or horizontally. There is a on/off switch on one end. Powder coate..
£86.95
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Hydrologic Evolution - RO1000 - High Flow RO System
Achieve the highest flow rates from THE MOST EFFICIENT RO SYSTEM ON THE PLANET! Capable of producing more than 1,000 GPD or 42 gallons per hour of pure water Remove 95%+ of all Parts Per Million from your tap water SAVE MORE WATER by running a 2:1 waste to product water ratio, or optional 1:1 ratio (included) Includes custom KDF/Catalytic carbon filter for reduction of chlorine, chloramines, iron, sulfur and heavy metals...
£76.95
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RAM 8A Air-Pro Fan Controller High Power
The RAM AIR-PRO is an intelligent and silent indoor climate controller, designed to control extraction and intake fans thermostatically, monitoring and keeping a desired room temperature and air pressure. All you have to do is plug in the fans, set the required air temperature and fan speed/balance and the RAM AIR-PRO will do the rest. It will maintain a continuous temperature in the room and give full control over negative pressure. The RAM Air-PRO featur..
£176.95
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Waterproof EcoTestr EC High
The Eutech EcoTestr EC High comes with rugged, sturdy stainless steel pin sensors, giving you quick, reliable measurements in a wide variety of applications. Ideal for use in hydroponics and other water applications. Range: 0.0 to 19.90mS Resolution: 0.1 mS Accuracy: ±0.1 % (±0.2 above 10 mS) Calibration: 1 points Automatic Temperature Compensation: Yes Non-Volatile Memory: Yes Hold Function: Yes Auto-Off: 8.5 minutes after last key press LCD di..
£63.95
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4" 100mm High Power Pro Fan and Premium Pro Air Carbon Filter 100mm / 200mm 350m³
This fan and filter kit will fit a grow tent or grow room up to 1.2m x 1.2m - 350m³..
£65.95
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BOYU High Flow Air Pumps 3600LPH - 6000LPH
The LK range of BUYO air pumps have an aluminium casing for long life and good heat dissipation. Quiet running...
£169.95
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High CFM Extention Kits
Every plant needs a little help to Grow Strong. Let Gorilla Grow Tent maximize your indoor garden's potential with their Grow Strong Accessory Line. Going bananas with your tent walls sucking in? The high CFM (Cubic Feet Per Minute) kit is to help prevent your indoor grow tent walls from sucking in due to high amounts of negative pressure from exhaust systems. These Gorilla strong poles will get you back to growing in no time. Proper heat and stagnant ai..
£53.95
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Comet Trolley Sprayer Petrol 120l 4 Stroke High Pressure Lance 40m Hose with Reel
25 Bar max pressure 18.5 lpm max flow Comet MC25 twin diaphragm pump Honda GP160 petrol engine 120 litre wheel barrow tank Supplied with pressure regulator Suction pipe and external filter Spray lance with nozzle..
£2,753.95
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Wind King High Velocity Stant/Wall Fan
Powerful Oscillating Grow Room Fan That Pushes The Same Amount Of Air As 3 Small Wall Fans You’re trying to manage CO2, heat, and humidity in your grow room. You’re indoors, so the air doesn’t move and gets stagnant. Heat rises, so you have warm and cold spots all over your room. How are you supposed to manage all of these factors when stagnant air is creating such an unstable environment? How can you mimic the outside world where air flows freely? By usi..
£109.95
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RayTemp 28 High Temperature Infrared Thermometer
The RayTemp 28 is a professional infrared, non-contact thermometer with dual laser dot alignment. The thermometer incorporates a 30:1 optic ratio (target distance/diameter ratio), which enables users to measure small targets from a distance or any item that is difficult to reach. The thermometer features a three-button keypad, allowing the user to select the mode required, i.e. max, min, differential or average temperatures, view the max/min and configura..
£171.95
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High Top Propagator
The Grow Tools thermo-controlled Premium Propagator creates the perfect environment for germinating a wide variety of vegetable seeds and cuttings. Simple and professional The Propagator uses a tried-and-tested method of trapping and regulating the heat to keep the internal temperature between 18ºC and 23ºC. Dimensions: L 58.4 cm x W 38.3 cm x H 23.cm Controlled internal temperature between 18ºC and 23ºC...
£21.95
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Atami High Porosity Cocos 50L
The availability of air is vital for your crops’ root development. Roots need to breathe and an airy substrate results in the production of more root hairs. The oxygen is required to process sugars into energy. Using this energy, the roots can expand and actively supply more nutrients to the rest of your crop. This is why it is essential that a substrate offers a high air percentage. Any airy substrate provides proper drainage and a continuous air supply...
£16.95
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Can Max Fan AC 250mm (10") - 1740m³/h High Power
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption. Diameter of input and output: 250mm. Air Flow: 1740m3/h. Current (min-max): 1 A Power consumption P1 (max): 180W..
£321.95
Ex Tax:Can Max Fan AC 315mm (12") - 3510m³/h High Power
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption. Diameter of input and output: 315mm. Air Flow: 3510m3/h. Current (min-max): 3.2 A Power consumption P1 (max): 530W..
£428.95
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Can Max Fan AC 355mm (14") - 4940m³/h High Power
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption. Diameter of input and output: 355mm. Air Flow: 4940m3/h. Current (min-max): 5.4 A Power consumption P1 (max): 960W..
£476.95
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AC Infinity 8" Air Filter Box with High Efficacy Filter
A whole-house air filtration system designed for use with inline duct fans such as the CLOUDLINE Series, to circulate fresh air by blocking contaminants from entering your home in intake applications. Each air filter box is built using 1mm thick cold-rolled steel and finished with matte black powder coating. This outer body build comes together with aluminium duct flanges to create a sturdy build capable of withstanding inclement weather. Its low-maintenan..
£236.95
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AC Infinity 6" Air Filter Box with High Efficacy Filter
A whole-house air filtration system designed for use with inline duct fans such as the CLOUDLINE Series, to circulate fresh air by blocking contaminants from entering your home in intake applications. Each air filter box is built using 1mm thick cold-rolled steel and finished with matte black powder coating. This outer body build comes together with aluminium duct flanges to create a sturdy build capable of withstanding inclement weather. Its low-maintenan..
£192.95
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AC Infinity 4" Air Filter Box with High Efficacy Filter
A whole-house air filtration system designed for use with inline duct fans such as the CLOUDLINE Series, to circulate fresh air by blocking contaminants from entering your home in intake applications. Each air filter box is built using 1mm thick cold-rolled steel and finished with matte black powder coating. This outer body build comes together with aluminium duct flanges to create a sturdy build capable of withstanding inclement weather. Its low-maintenan..
£109.95
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Hanna Chromium VI High Range Handheld Colorimeter - Checker HC HI-723
By monitoring Chromium VI with the Hanna HI-723 High Range Chromium VI Checker, serious human health and safety risks can be avoided. Checker®HC is supplied with reagents for 6 tests. Key features Accurate and easy to use Diphenylcarbohydrazide method Accuracy ±5 ppb ±4% of reading 1 ppb (µg/L) resolution Designed to work with Hanna reagents Large easy to read digits Auto shut-off Ideal for Fruit and vegetable sanitation Drinking water and..
£102.95
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Hanna EC/TDS/Temperature Meter - High Range HI-99301
The new and improved HI-99301. With it's larger user friendly LCD, tutorial messages for calibration and setup, missing probe indicator, newer rugged ergonomic casing, faster and easier battery replacement and probe situated on the bottom of the instrument for ease ot use, the updated model is much more effiecent. The HI-99301 is a portable, EC/TDS/temperature meter that measures high range conductivity in mS/cm and TDS in ppt. Both instruments are housed..
£367.95
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Hanna High Range EC, TDS, pH and °C Meter HI-991301
The HI-991301 high range meter offers great precision at high range to meet exacting requirements for testing pH, electro-conductivity, total dissolved solids and temperature. Designed for optimum consistency and reproducibility the HI-991301 portable high range conductivity meter offers a great range of user selectable features to deliver greater consistency and reproducibility Different TDS factors ranging from 0.45 to 1.00 Temperature coefficients (ß)..
£965.95
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HIGH 240 x 240 x 220cm Grow Tent
Green Box HIGH tents offer garderners a high level of quality never seen before in a grow tent at these prices, made with extra strong 25mm steel poles, durable metal corners, and high-quality genuine 600D – 620D Silver Mylar. This makes for a host of benefits. Stronger framework makes them incredibly sturdy and hardwearing, and allows for gardeners to hang almost any type of reflector and grow lights from the ceiling of the tent without worry about overlo..
£468.95
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HIGH 300 x 300 x 220cm Grow Tent
Green Box HIGH tents offer garderners a high level of quality never seen before in a grow tent at these prices, made with extra strong 25mm steel poles, durable metal corners, and high-quality genuine 600D – 620D Silver Mylar. This makes for a host of benefits. Stronger framework makes them incredibly sturdy and hardwearing, and allows for gardeners to hang almost any type of reflector and grow lights from the ceiling of the tent without worry about overlo..
£644.95
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HIGH 800 x 400 x 220cm Grow Tent
Green Box HIGH tents offer garderners a high level of quality never seen before in a grow tent at these prices, made with extra strong 25mm steel poles, durable metal corners, and high-quality genuine 600D – 620D Silver Mylar. This makes for a host of benefits. Stronger framework makes them incredibly sturdy and hardwearing, and allows for gardeners to hang almost any type of reflector and grow lights from the ceiling of the tent without worry about overlo..
£2,195.95
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HIGH 200 x 200 x 220cm Grow Tent
Green Box HIGH tents offer garderners a high level of quality never seen before in a grow tent at these prices, made with extra strong 25mm steel poles, durable metal corners, and high-quality genuine 600D – 620D Silver Mylar. This makes for a host of benefits. Stronger framework makes them incredibly sturdy and hardwearing, and allows for gardeners to hang almost any type of reflector and grow lights from the ceiling of the tent without worry about overlo..
£380.95
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High Flow Booster Pump Kit
High Flow Pump Kit for use with the Mega Grow 1000 RO System. Recommended for low inlet water pressure, less than 40psi (3kg/cm2). Not compatible with the GrowMax 3000 RO Unit...
£143.95
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Garland Large High Dome Propagator Lid
Tall propagator lid, injection moulded in crystal clear shatter resistant material. The lid features an adjustable 'dial' ventilator to control the humidity and optimise growing conditions. Fits the Garland Midi Garden Tray Black - No Holes and can act as a replacement lid for the Garland Large High Dome Unpackaged Propagator. Features: Adjustable dial ventilator Crystal clear shatter-proof material Can act as replacement lid for the Garland Larg..
£8.95
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Garland Large High Dome Unpackaged Propagator
A very popularly sized unit using a standard seed tray as a base. The recycled plastic black base tray does not feature drainage holes, given that most users opt to fill the unit with 24-cell trays or pots or other inserts. There is an adjustable rotary vent in the high dome lid which allows for propagation of taller young plants. Features: High dome lid accommodates taller plants Accepts popular 24-cell inserts Adjustable rotary vent Durable..
£12.95
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Garland XL High Dome Heated Propagator
This large electric propagator features a 24 watt heated base. Ideal for the keen gardener looking to grow seeds and cuttings in volume. An injection moulded growing tray and crystal clear high dome vented cover sit on the heated base and create optimal growing conditions. The XL High Dome Electric Propagator is an ideal unit for growing vegetables, flowers or herbs. Whether raising seeds or rooting cuttings, this simple non thermostatic control unit provi..
£71.95
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Garland XL High Dome Propagator Lid
Tall propagator lid, injection moulded in crystal clear shatter resistant material. The lid features 2 adjustable 'dial' ventilators to control the humidity and optimise growing conditions. Fits the Garland XL Garden Tray Black - No Holes and can act as a replacement lid for the Garland XL High Dome Unheated Propagator. Features: 2 adjustable dial ventilators Crystal clear shatter-proof material Can act as replacement lid for the Garland XL Hi..
£13.95
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Garland XL High Dome Unheated Propagator
Garland's largest unheated propagator and to their knowledge the largest injection moulded propagator on the UK market. The base tray does not feature drainage holes, given that most users opt to fill the unit with smaller trays or pots or multi cell inserts. The unit is easily large enough to accommodate the 'Grodan 77' and 'Jiffy 60' cell inserts which are so popular with keen growers.Size: 58cm (23") Long 40.5cm (16") Wide 22.5cm (9") High..
£28.95
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Garland XL High Dome Unpackaged Black Propagator
This is probably the largest injection moulded propagator on the UK market. The unit is easily large enough to accommodate the 'Grodan 77', 'Jiffy 60' or other cell inserts which are so popular with keen growers. The base tray does not feature drainage holes, given that most users opt to fill the unit with smaller trays or pots or multi cell inserts. There are two adjustable rotary vents in the high dome lid which allows for propagation of taller young pla..
£19.95
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1/2" (16mm) High-Pressure Anti-Syphon Valve (TNL)
1/2" (16mm) High-Pressure Anti-Syphon Valve (TNL)..
£15.95
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