Superpro AC-1 Analogue Atmosphere / CO2 Controller

Superpro AC-1 Analogue Atmosphere / CO2 Controller

The Superpro AC-1 is a simple solution to controlling temperature, humidity and CO2 inside the growing area, giving you a perfect balance between cost and accuracy. AC-1 contains a built-in photocell that can activate a CO2 device during the day and is coordinated with the exhaust fans so as CO2 stops emitting when fans come on. Note: CO2 levels must be measured and regulated by user.   Modes Mode A: LOWER temperature and DECREASE humidity indepen..

£385.95

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Philips Son-T GreenPower T EL 400V - 1000W Lamp

Philips Son-T GreenPower T EL 400V - 1000W Lamp

Dimmable Yes Voltage 400V Power 1000W Fitting K12x30S Lifespan 10000 hr Luminous Flux 135,000 Lm..

£141.95

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Mono Phosphorous (P 20%)

Mono Phosphorous (P 20%)

If your plants are suffering from a deficiency problem, this may be the answer. Mononutrients are essential for plant development. CANNA Mono Phosphorus helps with flowering. This can be used with CANNA nutrients or any other nutrient range. CANNA Phosphorus influences the bloom and the secondary metabolites and can in addition directly be absorbed by the plant due to its liquid form. CANNA Phosphorus is the perfect product for stimulating the bloom..

£16.95

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pH+ Pro (pH up)

pH+ Pro (pH up)

In order to adjust the pH upwards there is CANNA pH+. This product is suitable for both the growth and the flowering phase. CANNA has two different solutions of CANNA pH+. One of 5 % for small adjustments and one of 20% for larger corrections...

£17.95

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pH- Bloom (pH down)

pH- Bloom (pH down)

CANNA offer pH adjusters suitable for use with CANNA nutrients...

£16.95

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Organic pH- (pH Down)

Organic pH- (pH Down)

CANNA Organic pH- is a pH adjuster. It is ideal for use with hydro organic growing methods using BIOCANNA Bio products...

£20.95

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pH+ (pH up)

pH+ (pH up)

For raising the pH Value Potassium-Hydroxide solution used to raise the pH level. Fertilizer use: add small amounts of pH+ until the desired level is reached Recommended pH level is 5.8 - 6.5 (Corrosive) Do not inhale fumes Causes burns Do not swallow In case of contact with eyes, immediately rinse eyes out with plenty of water and seek medical attention Wear protective clothing- gloves are recommended..

£16.95

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pH- Bloom (pH Down)

pH- Bloom (pH Down)

For reducing the pH Value Used to adjust the pH-level during the bloom stage. Fertilizer use: add small amounts of pH- Bloom until the desired level is reached Recommended pH level is 5.8 Corrosive, contains 30% phosphorus acid Do not inhale fumes Causes burns Do not swallow Keep out of the reach of children In case of contact with eyes, immediately rinse eyes out with plenty of water and seek medical attention Wear protective clothing- gloves ar..

£12.95

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Attack Force

Attack Force

House & Garden Attac Force is a completely ecological and biodegradable product for the control of pests within your growing area. Effective against pests such as mites, aphids, fungi and white fly. House & Garden Attac Force is a contact spray which must be sprayed to the underside of leaves to be effective against pests...

£44.95

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Phyt-Amin (Vita Race)

Phyt-Amin (Vita Race)

An organic foliar feed and growth stimulator. Spray Phyt-Amin onto plants once a week throughout the full cycle to stimulate chlorophyll production and raise a plants natural resistance to pests and disease...

£16.95

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GPH Uptake (Humic Acid)

GPH Uptake (Humic Acid)

GPH uptake is a premium liquid humic acid sourced from Humalite. Humalite is a fresh water deposit of oxidised organic compost proven to be the most bioactive humic source. Humic acid is dark brown or black in colour and available in liquid or dry powdered form. The humic acid used in GPH uptake is in the liquid form. GPH is an essesntial component in the soil or soiless media garden as it displays wonderful beneficial properties. GPH uptake is an essenti..

£14.95

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Phat Carbon Filters

Phat Carbon Filters

The Phat Filter is a professional grade, world renowned greenhouse filter that will remove the nastiest odors from your growing area to give you peace of mind. Phat filters use a very special Mongolian charcoal carbon that comes from a source of pre-Cambrian ore, or some of the oldest carbon found on earth. This carbon dates back 250 million years and is the reason our Phat Filters are so effective! A Phat Filter The special carbon is mined from deep wit..

£60.95

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4" - 14" PhonicTrap Ultra Silent Acoustic Ducting

4" - 14" PhonicTrap Ultra Silent Acoustic Ducting

PhonicTrapTM ultra silent acoustic ducting reduces noise in your ducting system. Growers demanding the best most powerful fans often need to reduce the noise of air moving down ducts. With its non-allergenic insulation it reduces noise without the possibility of contaminating your grow room with glass wool. PhonicTrapTM ducting is simply the best ducting in our industry. Ultra efficient, high quality product made in France Non-allergenic (no glass wool..

£29.95

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Superpro AC-2 Basic Digital Atmosphere / CO2 Controller

Superpro AC-2 Basic Digital Atmosphere / CO2 Controller

The Superpro AC-2 controls temperature, humidity and CO2 by using precision sensors that monitor air temperature, humidity and light as well as timing CO2 generation. AC-2 then uses this information to activate external fans, air conditioners, dehumidifiers, heaters and CO2 equipment as needed to maintain optimum levels for indoor agriculture. Adaptable If the CO2 output is not being used as a CO2 timer, this can be used as a standard daytime recycling t..

£494.95

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Superpro DDAC-1 Deluxe Digital Atmosphere / CO2 Controller

Superpro DDAC-1 Deluxe Digital Atmosphere / CO2 Controller

The Superpro DDAC-1 receives information from the sensors and activates external fans, air conditioners, dehumidifiers, heaters, and CO2 equipment as needed to maintain optimum levels for indoor agriculture. Until now, this simple idea was easier said than done. A 15-amp / 120 or 10-amp / 240 vot circuit breaker and heavy-duty internal construction ensures that the unit will operate for years without fail. We only use high-quality UL / CE listed component..

£825.95

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Intellidose Single Peristaltic - Medium Duty

Intellidose Single Peristaltic - Medium Duty

Perfect for the AutoGrow IntelliDose system and AutoGrow Mini Dosers An affordable, highly accurate dosing pump for use with the AutoGrow IntelliDose system and both AutoGrow Mini Dosers (EC and pH) single unit...

£264.95

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Intellidose Twin Peristaltic - Medium Duty

Intellidose Twin Peristaltic - Medium Duty

A twin set of affordable, highly accurate dosing pumps for use with the AutoGrow IntelliDose and both of the AutoGrow Mini Dosers (EC and pH)...

£352.95

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Trident pH-EC-CF-Temp Meter

Trident pH-EC-CF-Temp Meter

Essential Trident - pH, EC/CF and Temp Meter - Highly accurate, professional all-in-one meter for easy nutrient control The all-in-one conductivity, pH and temperature meter is designed to make nutrient measurement quick and easy. It can be used as a stirrer and makes it easier to take readings in deep tanks. Accurate and rapid conductivity, pH and temperature measurement - Nutrient strength in EC, CF or PPM - Easy push button calibration - Auto turn-off..

£4.95

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HortiStick Nutrient Tester - 3in1 pH EC & Temperature

HortiStick Nutrient Tester - 3in1 pH EC & Temperature

The new HortiStick is a three-in-one instrument that combines the measurement of pH, conductivity (mS) and temperature. The unit simultaneously displays nutrient concentration along with either pH or temperature. This simple, easy to use meter is ideal for the testing of hydroponic solutions and water treatment processes. The instrument features two clear LCD displays and indicates pH and temperature over the range of 0 to 14 pH and 0 to 49.9 °C. The Hor..

£148.95

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Water Proof pH Meter

Water Proof pH Meter

Fully water proof meters shown above, definitely worth the extra initial outlay...

£66.95

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pH PAL Plus pH Tester

pH PAL Plus pH Tester

The pH PAL Plus tester is a user-friendly and simple to use pH meter that incorporates an automatic calibration feature. At the touch of a button, the instrument will automatically re-calibrate itself when used in conjunction with a 7.00 pH buffer solution. The pH PAL Plus is housed in a water resistant case and features an easy to read 8 mm LCD display indicating pH over the range of 0 to 14 pH with a resolution of 0.1 pH and an accuracy of ±0.2 pH. Thi..

£66.95

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HortiCare Nutrient Tester

HortiCare Nutrient Tester

The HortiCare nutrient tester is designed to test the levels of nutrient concentrations in solutions that feed plant roots. The unit will test the levels of other essential mineral elements in soluble form. This simple to use instrument is housed in a water resistant case, suitable for everyday use and features an easy to read 8mm LCD display. The unit measures EC (mS), cF or TDS (ppm) at the switch of a button. The HortiCare nutrient tester incorporates..

£77.95

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pH Water and Drop Resistent Meter

pH Water and Drop Resistent Meter

The Essentials pH meter is truly the most rugged glass type pH tester around. It is water and drop resistant. Easy to use, just dip the sensor into test solution, stir and wait. The unit will deliver a stable reading in about 20 seconds...

£48.95

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PH-80 PH/Temp Meter - Value pH Meter

PH-80 PH/Temp Meter - Value pH 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..

£63.95

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PH-200 - High End Waterproof pH/ Temp Meter

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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Bluelab pH Pen

Bluelab pH Pen

The ultimate handy solution for measuring pH! Plants get their nutrition from minerals but they can only get all the right minerals they need if certain conditions are right. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH. The Bluelab pH Pen is the latest innovation for hand held meters. It provides a compact quick and handy way to manage the success of your crops to ensure maximum uptake of nut..

£92.95

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8000 pH Meter & Interchangable Electrode

8000 pH Meter & Interchangable Electrode

The 8000 pH meter features an easy to read, LCD display and is supplied with a general purpose combination glass electrode. The 8000 pH meter indicates pH over the range of 0 to 14 pH with a resolution of 0.01 pH and an accuracy of ±0.05 pH. The pH readings are manually temperature compensated over the range of 0 to 60 °C (default 25 °C). The unit will power off automatically after ten minutes, maximising battery life. At the touch of a button, the inst..

£88.95

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8100 pH and Temperature Meter Kit

8100 pH and Temperature Meter Kit

The 8100 pH and temperature meter features an easy to read, LCD display and is supplied as a kit which includes a 8100 pH meter, general purpose combination glass electrode, temperature probe, 4.01 and 7.00 pH buffer solutions and carrying case. The 8100 pH meter indicates pH over the range of 0 to 14 pH with a resolution of 0.01 pH and temperature over the range of 0 to 99.9 °C with a resolution of 0.1 °C. The pH readings are automatically temperature co..

£178.95

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Bluelab Combo Meter

Bluelab Combo Meter

It’s all you need for simple and reliable crop management and it’s all within arm’s reach! The Bluelab Combo Meter is a pH, conductivity and temperature meter all in one. The Bluelab pH Probe and the Bluelab Conductivity/Temperature Probe are simply placed into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and..

£250.95

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Bluelab Guardian Monitor

Bluelab Guardian Monitor

In just one glance it magically measures all 3 critical parameters for successful growth; pH, conductivity AND temperature. The Bluelab Guardian Monitor is a constant indicator of the desired levels of EC/ppm 700/TDS/CF, pH and temperature, enabling the grower to optimise these parameters as the crop progresses through each growing phase. The Bluelab Guardian Monitor is mains powered and is mounted to the wall or hung on a support and the probes..

£352.95

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Dosetronic® Nutrient Controller Complete Kit Including Peridoser

Dosetronic® Nutrient Controller Complete Kit Including Peridoser

The Bluelab Dosetronic keeps tight control of your vital nutrient solution levels automatically so you have the freedom to tend to the daily needs of your crop. This is the ultimate answer for accurate and automatic control of EC, pH and temperature in hydroponic systems. The controller is easily programmed with the required values for pH, conductivity and temperature. The dosing intervals are set according to the size of the tank and then it’s ..

£3,260.95

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Dosetronic® Nutrient Controller Complete Kit Including Solenoids

Dosetronic® Nutrient Controller Complete Kit Including Solenoids

The Bluelab Dosetronic keeps tight control of your vital nutrient solution levels automatically so you have the freedom to tend to the daily needs of your crop. This is the ultimate answer for accurate and automatic control of EC, pH and temperature in hydroponic systems. The controller is easily programmed with the required values for pH, conductivity and temperature. The dosing intervals are set according to the size of the tank and then it’s ..

£2,547.95

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Replacement pH Probe

Replacement pH Probe

The Bluelab pH Probe is a replacement pH probe suitable for use with Bluelab products that use a BNC fitting. pH probes do not last forever as they age through normal use and will eventually fail. With good care and use (keeping the probe tip moist and cleaning once a month) you will extend its life. The Bluelab pH Probe has a double junction reference providing longer life and is a gel filled non-refillable probe so is maintenance free. Features Ea..

£65.95

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Bluelab pH Calibration Solution

Bluelab pH Calibration Solution

Prolong the life of the pH-80, pH-200 and other brands of pH meter by adding a few drops of pH-STOR to the sponge in the meter cap. Contains fungicide and sterilising agents...

£11.95

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pH-Stor

pH-Stor

Prolong the life of the pH-80, pH-200 and other brands of pH meter by adding a few drops of pH-STOR to the sponge in the meter cap. Contains fungicide and sterilising agents...

£9.95

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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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NewJet Submersible Water Pumps 1500-8000LPH

NewJet Submersible Water Pumps 1500-8000LPH

The New Jet range of pumps comes with a perfectly balanced impeller assembly with an anti-noise device. This makes the New Jet range powerful, noiseless and long-lasting. Noise is also removed due to the pump not vibrating when in operation which normally creates irritating buzzing noises. The New Jet range is a completely water tight pump suitable both for submersed and external use. The New Jet pumps can be connected to any stiff or flexible tubes on bo..

£93.95

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Micra-Plus - Budget Submersible Water Pump 200-600LPH

Micra-Plus - Budget Submersible Water Pump 200-600LPH

A very affordable small submersible pump. Adjustable flow of 200 - 600 litres per hour...

£18.95

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Hydor Universal Pumps 700-2800LPH

Hydor Universal Pumps 700-2800LPH

All purpose high performance pump. Flow control system, one-piece rotor assembly, filter sponge. Suitable for biological, wet-and-dry filters and for water circulation. Equiped with tube connectors for non submerged use. 700 Litre/Hour - Maximum head of 1.35m 1200 Litre/Hour - Maximum head of 1.95m 2800 Litre/Hour - Maximum head of 2.3m..

£28.95

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Hailea Low Water Liquid Pumps 650-2000LPH

Hailea Low Water Liquid Pumps 650-2000LPH

These versatile little pumps have have the ability to work in low water conditions. Features - ABS case and high quality stainless steel shaft, suitable for fresh and sea water and ideal for use with nutrient salts. Ideal for pumping nutrients in NFT/Flood and Drain applications - Mounted on suction cups for secure location. Includes air pipe. Designed for continuous use. 650 Litre/Hour - Maximum head of 1.2m 2000 Litre/Hour - Maximum head of 2.8m..

£13.95

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Little Giant Pump - 4500LPH

Little Giant Pump - 4500LPH

Little Giant Pump submersible pump operates with minimal energy consumption resulting in low operating costs. Corrosion-resistant body specifically for submersible use Easy to install and maintain Mag-drive pumps are ideal for a variety of applications 16.0 ft. maximum pumping height 1" barbed discharge Accepts 1"ID tubing 110 watts 1150 GPH 4500 litres/h..

£148.95

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Newave Circulation Pumps 800-7500LPH

Newave Circulation Pumps 800-7500LPH

A Circulation Pump for aquariums and nutrient tanks that re-creates a natural current within freshwater and marine aquariums. Can be fixed to the side of the aquarium or nutrient tank using a powerful suction cup, and mounted on a ball joint bracket allowing easy positioning with in the aquarium. High performance pump with low power consumption...

£30.95

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Sicce Voyager Nano Circulation Pump 1000-2000LPH

Sicce Voyager Nano Circulation Pump 1000-2000LPH

Extremely Compact with just 6.5 cm total length! Developed to grant a silent operation and a great durability, these pumps are extraordinarily compact but complete with all SICCE Technology features: a protection grid with fine slots grants the protection for the smallest fishes, corals and sea stars. Suitable for combining with an ON/OFF Controller - recommended SICCE "Wave Surfer" - VOYAGER NANO can be programmed up to 10 seconds for naturally creating..

£37.95

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Sicce Ultra Zero Sumergible Pump 3000LPH

Sicce Ultra Zero Sumergible Pump 3000LPH

Ultra Zero is a sumergible pump, designed and made for pumping cloudy waters without fibre content, intended mainly for domestic use, in fixed applications or with manual operation, for draining basements and garages subject to flooding or for collecting rainwater, etc. It is a multi-purpouse pump for domestic uses, to solve all kinds of minor do-it-yourself problems in which water has to be eliminated or moved. No tools are needed to install Ultra Zero,..

£105.95

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Deep Clean 100ml

Deep Clean 100ml

The team at Deep Impact Plant Care are very excited about the re-release of Deep Clean! Containing Cypermethrin, Deep Clean is an extremely powerful non-organic pesticide for a wide range of plant pests on consumable crops and plants, and also ornamentals. Deep Impact Deep Clean is affective on a number of plant pests including thrip, aphids, beetles, beet fleas, and sucking and chewing pests on ornamental and edible crops. The usage rates are 5ml per li..

£38.95

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Protector Natural Insect Killer RTU 1 Litre

Protector Natural Insect Killer RTU 1 Litre

Protector Natural Insect Killer is a diluted version of Pyrethrum 5EC in a ready- to-use trigger spray bottle. It is a certified organic pesticide made from African Chrysanthemums. It kills a variety of insects including greenfly, whitefly, aphids, flea beetle, thrips, caterpillars. It is safe for use on all edible and non edible plants and can be used up to 24 hours before harvest. - 100% natural active ingredients - Excellent for controlling a wide vari..

£8.95

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Pyrethrum 5 EC 250ml

Pyrethrum 5 EC 250ml

Controls aphids, black fly, greenfly, caterpillars and white fly on organic flowers, fruit, and vegetables - For Professional Use Only Contains 5% Natural Pyrethrins Pyrethrum 5EC is approved for use against a wide range of pests including greenfly, whitefly, aphids, flea beetle and caterpillars For use on all edible and non edible vegetables, soft fruit and ornamentals. Can be used in indoor and outdoor growing systems Can be used with a wide range ..

£43.95

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Plant Invigorator

Plant Invigorator

SB Plant Invigorator is a unique product which combines the benefit of a foliar feed with an environmentally friendly pesticide. The foliar feed promotes plant to full health and vigour, such as before a show and is widely used by professionaly growers.The Pesticide controls many pests including Whitefly, Aphid, Spider Mite, Mealybug, scale and mildew. SB can be used on all edible and ornamental crops and is completely non toxic. It is safe for children..

£7.95

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Neem Repel Concentrate 250ml

Neem Repel Concentrate 250ml

Use throughout the growing cycle as a preventative measure. At last a true Neem-based insect repellant that is fully compliant to agricultural legislation. Use on ornamental flowering plants, trees, shrubs and foliage. For assisting control of black spot on roses, rust, scab, powdery mildew, spider mite, aphids, whitefly, leaf hoppers, leaf spot, blight, downy mildew and botrytis. This 100% natural organic concentrate is diluted and applied with a trigger..

£24.95

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Pest Off

Pest Off

Pest Off is made from only natural products, a safe non-toxic means to eliminate a variety of insects. Works by suffocating the enemy via blocking its ability to breathe. Effective against White Fly, Red Spider Mite, Two Spotted Mite, Thrips, Mealy bug, Scale, Adult Leaf Miners, Leaf Hoppers and Aphids (Green and Black Fly)...

£44.95

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BuzzOff!

BuzzOff!

BuzzOff is a liquid biological insect repellent with a special formula based on 100% natural ingredients. BuzzOff keeps away sucking and feeding insects such as spider mites, aphids, and whitefly. Direct contact insecticide can be used every other day with no detrimental effect on your plants. Keeps any infestation under control...

£16.95

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 Philips Industria SGR200

Philips Industria SGR200

The SGR200 is an extremely popular product, combining the functions of ballast and reflector in on easy to mount unit. Simply connect to the mains via a timer relay for quick and easy plant growing. Although the SGR200 is not waterproof, it is especially suitable for use in greenhouses or indoor growrooms where space is limited. The SGR200 units can be daisy chained via the integrated junction, although in the interests of safety, this practice is discoura..

£225.95

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Sicce Syncra Silent 700-5000LPH

Sicce Syncra Silent 700-5000LPH

This new range from Sicce is ideal for hydroponic application. It is silent, has little to no head transfer to the water, is extremely efficient, has adjustable flow rates, and an optional filter attachment. This pump range can be used either in water or in-line with no detrimental effect to the pump's operation, with 2.2 metre cable, making it extremely flexible. Syncra Silent: a pump line of new generation, created to pair elevated performances with ext..

£34.95

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Sicce Syncra Nano 400LPH

Sicce Syncra Nano 400LPH

The Syncra Nano is ideal for smaller scale hydroponics set-ups. Pumping 400l/h, it encapsulates all the latest development from SICCE's green motor technology, having silent operation, and extremely efficient performance. This tiny pump, smaller than a business card, is the only one on the market which can also be used in-line, and has a 2.2 metre cable. A SMALL PUMP with MULTIPLE APPLICATIONS! 2 in 1 Wet & Dry Application Developed to grant a silent..

£26.95

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Phosphorus Plus

Phosphorus Plus

Phosphorus is needed to help with early growth as well as speeding up blooming and fruit growth. Potasium compliments this by increasing development of carbohydrates, starches and sugars which the plant uses to increase fruit production. Plants in the flowering phase need increasing amounts of phosphorus and potassium and Hesi Phosphorus Plus adds the correct dosage at the right time...

£8.95

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pH Down Bloom (pH-)

pH Down Bloom (pH-)

BioGreen pH-Bloom decreases pH value. 59% phosphoric acid...

£16.95

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pH Up (pH+)

pH Up (pH+)

BioGreen pH+ increases pH value. Contains: potassium hydroxide and potassium carbonate...

£16.95

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ph Up

ph Up

ESSENTIALS pH Up 1L (50% Potassium Hydroxide) is a quality adjuster necessary to control the pH of nutrient solutions. Concentrated for the professional grower...

£5.95

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pH Down

pH Down

ESSENTIALS pH Down 1L (30% Phosphoric Acid) is a quality adjuster necessary to control the pH of nutrient solutions...

£5.95

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pH Down EasyControl (25% Phosphoric Acid)

pH Down EasyControl (25% Phosphoric Acid)

Due to concerns over safety, we have reformulated our pH adjusters to a 25% strength and called them 'EASYCONTROL 25'. This means that it is easier to use for novice growers as there is less chance of overdosing. There is a reduced price and it is safer to handle. Quality adjusters are necessary to control the pH of nutrient solutions...

£5.95

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pH Buffer 4

pH Buffer 4

Use ESSENTIALS Buffer 4 solutions to calibrate pH meters. All calibration solutions should be at room temperature for successful and accurate calibration...

£5.95

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pH Buffer 7

pH Buffer 7

Use ESSENTIALS Buffer 7 solutions to calibrate pH meters. All calibration solutions should be at room temperature for successful and accurate calibration...

£5.95

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pHix-!t

pHix-!t

ESSENTIALS pHix-!T 1L is a pH buffer. It is a blend of inorganic salts that fix and maintain the pH level of liquid to approximately 6.0 for up to 7-10 days. This product is best used when plants are established in a hydroponics system and growing vigorously...

£4.95

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Photosynthesis Plus

Photosynthesis Plus

The culture consortium in photosynthesis plus produced by Ecological Laboratories, Inc. that is used on tens of thousands of acres of crops worldwide is the foundation for this product, a complete ecosystem in the bottle. The proprietary formulation and culture growth enhances product performance via selective adaptation, resulting in superior performance in aerobic, facultative, anaerobic and anoxic environments. Shelf stable for two years. Enhances pl..

£37.95

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Hailea Inline Water Pumps 1050-8000LPH

Hailea Inline Water Pumps 1050-8000LPH

This versatile high jet pump has a wide range of applications and is fully immersible. Plus it can be used inline (outside water). It is supplied with clip on filter hoods. The pump has a ceramic shaft for fresh and sea water dual use (ideal for handling nutrient solutions). It has a double water-cooled structure for rapid heat dissipation and a super quality ABS plastic case which is anti-alkali and anti-corrosive. This HAILEA pump is mounted on suction c..

£25.95

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Alpha-Mix - 50 Litres

Alpha-Mix - 50 Litres

Alpha Mix is a professional soil mix, formulated by a noted European agronomist and blended from carefully chosen organic ingredients. Alpha-Mix is blended from: Careful selections of black peat and white sphagnum peat extracted from sustainable Baltic sources. Natural lime. Pure worm casts. Blended organic nutrients for early growth. Volcanic lava sand for enhanced drainage. This is a sensational development in professional soil formulation. Alp..

£16.95

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Sulphur - 2kg

Sulphur - 2kg

Refill sulfur pack for the Hotbox Sulfume...

£27.95

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Hailea HX-1500 Submersible Water Pump 400LPH

Hailea HX-1500 Submersible Water Pump 400LPH

Plastic casing and high quality stainless steel shaft suitable for use in fresh and sea water. Fully adjustable flow regulator. Integral suction cup mounting feet for easy installation. Ability to work in low water levels. Ideal for pumping nutrients in NFT/flood and drain applications. Dimensions: 63 x 73 x 83 mm..

£11.95

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Hailea Submersible Water Pump 650LPH

Hailea Submersible Water Pump 650LPH

Plastic casing and high quality stainless steel shaft suitable for use in fresh and sea water. Fully adjustable flow regulator. Integral suction cup mounting feet for easy installation. Ability to work in low water levels. Ideal for pumping nutrients in NFT/flood and drain applications. Dimensions: 90 x 73 x 110 mm..

£11.95

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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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4500LPH Submersible Water Pump

4500LPH Submersible Water Pump

With the choice of stainless steel or plastic casing the SW range is strike resistant and anti corrosion even when used in salt water. High quality resin on the windings ensures long life and that the unit is safe from electricity leakage. For applications that require the pump to start and stop automatically the SW7000F is supplied complete with float switch. Maximum head: 4.2m Maximum lift: 4.2m Power consumption: 150W..

£85.95

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Umph Power 250ml

Umph Power 250ml

When you GET your plants flowering very quickly, the plants are utilizing key mineral elements that need to be replaced and the best way of redelivering these elements is to foliar mist plants’ leaves and flowers. GET has had a lot of requests to increase flower sizes, which we have done, but, we need more oil content, okay okay! Back to the drawing board and formulate a product that increases oil content. Okay, here it is. Umph Power, the elements within..

£31.95

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P-Boost

P-Boost

Phosphorus Booster Phosphorus booster that is 100% soluble in water and will not produce residues, P-Boost contains organic acids that can also help to adjust the pH-down in your nutrient mix. P-Boost is organo-mineral product that improves the blooming processes and stimulates the production of proteins, plant hormones and vitamins. Why Use Aptus P-Boost Provides a large amount of organic Phosphorus (P) in the generative and bloom phase. 100% water ..

£15.95

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Dislike 100ml

Dislike 100ml

Prevents harmful flying, sucking an crawling insects Dislike prevents problems with flying, crawling and sucking insects that nestle on or around the plant. The preventive use of Dislike prevents problems with spider mites, thrips and aphids. Dislike contains a proprietary blend of essential oils that keep insects at a distance. Dislike is a 100% organic product. Why Use Aptus Dislike No more problems with flying, crawling and sucking insects 100% or..

£32.95

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pH- Grow 1 Litre

pH- Grow 1 Litre

Regulating the pH, to ensure your plants extract everything from the costly food? Cellmax makes it easy for you. pH- Growth, pH- Flowering and pH+ ensure an optimal pH, from beginning to end. Contains 3% nitric acid...

£16.95

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pH+ 1 Litre

pH+ 1 Litre

Regulation of the pH, to ensure your plants extract everything from the costly food? Cellmax makes it easy for you. pH- Growth, pH- Flowering and pH+ ensure an optimal pH, from beginning to end...

£8.95

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Diamond Shield

Diamond Shield

Diamond Shield is an environmentally friendly plant protector for the growth phase and the first three weeks of the flowering phase. This natural product increases the plant’s resistance in an environmentally friendly way. It protects against bacteria, fungi, (false) mildew, phytium and botrytis...

£19.95

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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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Waterproof pH55 Pen

Waterproof pH55 Pen

Easy to use entry level pH pen. Reads both pH & temperature. The 'easy read' large display and reading hold button make this a great product for beginners. Complete with battery...

£79.95

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Portable pH Meter MW100

Portable pH Meter MW100

Entry level pH meter, with large easy read digital display. Complete with manual temperature adjustment and 9V battery...

£172.95

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Guardian Monitor Connect pH/EC/Temp

Guardian Monitor Connect pH/EC/Temp

New Version now available - Click Here The Bluelab Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there. You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these critical parameters are hitting the mark fo..

£407.95

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Bluelab pH Controller Connect - Monitor & Doser

Bluelab pH Controller Connect - Monitor & Doser

Clever monitoring, dosing and data logging of solution pH levels. Made easy. Sometimes the more you know, the better. And when it comes to managing the pH of your nutrient solution, exact knowledge makes a world of difference. Our brainy pH controller connect constantly monitors and fine-tunes the pH levels for you. But more than that, it wirelessly data logs to your computer too, putting continuous information at your fingertips. Use the data to make sy..

£635.95

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Alpha Coco Rocks 50 Litres

Alpha Coco Rocks 50 Litres

The ideal 60/40 mix of clay pebbles and coco, giving the media structure yet having a looser profile than coco alone. The mix allows air to circulate more easily in the media making it less prone to water logging. The blending structure creates the ideal environment for root growth...

£19.95

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Hailea S4000 / T4000 Water Pump 3600LPH

Hailea S4000 / T4000 Water Pump 3600LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 3600 l/hr Max Lift: 2.6m Power Consumption: 45W Dimensions: 359x 135x 162mm  ..

£102.95

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Hailea S5000 / T5000 Water Pump 5000LPH

Hailea S5000 / T5000 Water Pump 5000LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 5000 l/hr Max Lift: 2.5m Power Consumption: 60W Dimensions: 359x 135x 162mm..

£105.95

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Hailea S6000 / T6000 Water Pump 6100LPH

Hailea S6000 / T6000 Water Pump 6100LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 6100 l/hr Max Lift: 2.1m Power Consumption: 65W Dimensions: 359x 135x 162mm..

£112.95

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Hailea S8000 / T8000 Water Pump 7800LPH

Hailea S8000 / T8000 Water Pump 7800LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 7800 l/hr Max Lift: 4m Power Consumption: 80W Dimensions: 359x 135x 162mm..

£118.95

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Hailea S10000 / T10000 Water Pump 10000LPH

Hailea S10000 / T10000 Water Pump 10000LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 10000 l/hr Max Lift: 4.5m Power Consumption: 135W Dimensions: 359x 135x 162mm..

£130.95

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Hailea S12000 / T12000 Water Pump 11300LPH

Hailea S12000 / T12000 Water Pump 11300LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 11300 l/hr Max Lift: 4.2m Power Consumption: 155W Dimensions: 359x 135x 162mm..

£145.95

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Hailea S15000 / T15000 Water Pump 15200LPH

Hailea S15000 / T15000 Water Pump 15200LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 15200 l/hr Max Lift: 5.5m Power Consumption: 210W Dimensions: 402x 165x 189mm..

£158.95

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Hailea S20000 / T20000 Water Pump 19100LPH

Hailea S20000 / T20000 Water Pump 19100LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 19100 l/hr Max Lift: 6.3m Power Consumption: 318W Dimensions: 402x 165x 189mm..

£184.95

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Hailea S25000 / T25000 Water Pump 25000LPH

Hailea S25000 / T25000 Water Pump 25000LPH

Versatile installation - can be mounted inside or outside water. Thermally protected with auto-resetting thermal cut out. Ideal for continuous or intermittent duty. Synchronous motor gives high performance and low running costs. Vortex impeller handles up to 8mm solid particulate. Flow: 25000 l/hr Max Lift: 8.2m Power Consumption: 620W Dimensions: 402x 165x 189mm..

£197.95

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Hailea E5000 Submersible Water Pump 4800LPH

Hailea E5000 Submersible Water Pump 4800LPH

High quality aluminium and ceramic shaft ensure long life even in continuous duty. Can be used submersed or inline. Vortex impeller. Can pump suspended solids up to 6mm. Integral thermal cutout. Multi year warranty. Flow: 4800 l/hr Dimensions: 353x 350x 175mm..

£117.95

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Hailea E8000 Submersible Water Pump 7150LPH

Hailea E8000 Submersible Water Pump 7150LPH

High quality aluminium and ceramic shaft ensure long life even in continuous duty. Can be used submersed or inline. Vortex impeller. Can pump suspended solids up to 6mm. Integral thermal cutout. Multi year warranty. Flow: 7150 l/hr Dimensions: 353x 350x 175mm..

£130.95

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Hailea E12000 Submersible Water Pump 10850LPH

Hailea E12000 Submersible Water Pump 10850LPH

High quality aluminium and ceramic shaft ensure long life even in continuous duty. Can be used submersed or inline. Vortex impeller. Can pump suspended solids up to 6mm. Integral thermal cutout. Multi year warranty. Flow: 10850 l/hr Dimensions: 375x 365x 242mm..

£140.95

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Hailea E15000 Submersible Water Pump 14200LPH

Hailea E15000 Submersible Water Pump 14200LPH

High quality aluminium and ceramic shaft ensure long life even in continuous duty. Can be used submersed or inline. Vortex impeller. Can pump suspended solids up to 6mm. Integral thermal cutout. Multi year warranty. Flow: 14200 l/hr Dimensions: 375x 365x 242mm..

£145.95

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Hailea E20000 Submersible Water Pump 17800LPH

Hailea E20000 Submersible Water Pump 17800LPH

High quality aluminium and ceramic shaft ensure long life even in continuous duty. Can be used submersed or inline. Vortex impeller. Can pump suspended solids up to 6mm. Integral thermal cutout. Multi year warranty. Flow: 17800 l/hr Dimensions: 375x 365x 242mm..

£153.95

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NewJet NJ1200 250-1200LPH Water Pump

NewJet NJ1200 250-1200LPH Water Pump

The New Jet Multi Use Pump can be used wet or dry. It is fully submersible for use in all types of aquarium and also for use in amphibian housing. The rotor is fitted with a noise reduction device, which whilst keeping the volume down does not detract from the powerful performance of the pump. The ceramic brush and shaft of the rotor are durable and reliable. The pump can be used externally or internally, allowing for greater variation of use. If used ex..

£38.95

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