Bio-Grow
Only £10 for a litre

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Budbox, The perfect solution for a condensed growing enviroment

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Highly Efficient LED Plant Illumination System by SANlight

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Best Selling Products

Tent

Budbox Pro Series - White

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From £89.95

Hydroponic Systems

Air Pot

The Air-Pot is a recyclable, reusable plastic container that actively enhances the quality of the root systems of plants. The Air-Pot allows your plants to develop a remarkable radial root system that simply can not be matched in any other growing container. Whether you chose soil or hydro, the Air-Pot will push the boundaries of your growing experience.Made of recycled HDPE, the Air-Pot is circular in shape with a perforated sidewall, which is textured like an egg carton. There are no flat surfaces to deflect roots and start the spiralling process.The inward pointing cones direct the root towards the hole in the outward pointing cones where the air density in the soil is too great and therefore the apical cells at the very tip of the root dehydrate, or are air-pruned.The response of the plant to this air-pruning is to send out more roots to compensate for the loss, which leads to the build up of a dense and fibrous radial root system in a dramatically short time.All these advantages can be yours just by changing the pots you grow in.  Improved root development   Improved oxygenation  Improved nutrient uptake  Improved quality  Reduced crop time  Reduced transplant shock  Faster growth rates  Healthier plants  Higher yields 1L Dimensions: Diameter = 100mm Height = 145mm Volume =1.02ltrs 3L Dimensions: Diameter = 150mm Height = 235mm Volume =3.01ltrs 6L Dimensions: Diameter = 195mm Height = 280mm Volume =6ltrs (Fits Wilma 4 & 8 Pot System) 10L Dimensions: Diameter = 230mm Height = 320mm Volume =10ltrs 15L Dimensions: Diameter = 270mm Height = 330mm Volume =15ltrs 20L Dimensions: Diameter = 312mm Height = 315mm Volume =19.5ltrs 30L Dimensions: Diameter = 388mm Height = 315mm Volume =30ltrs 37L Dimensions: Diameter = 388mm Height = 375mm Volume =37ltrs 45L Dimensions: Diameter = 388mm Height = 430mm Volume =45ltrs   

From £1.45

Base Nutrients

VegBloom RO/SOFT

VegBloom - Proven in the U.S, ready for the U.K RO/SOFT is great for all hydroponic applications such as rock wool and coco and can also be used in peat moss substrates. It's specially formulated for soft water (under 200PPMS or 0.1-0.3 EC). When you dissolve VEG+BLOOM into your final volume of water, the solutions now contains all the essential nutrients for maximum growth potential. VB includes everything other liquid multi-part nutrient contains in a one part powder. VB also includes what other nutrients companies sell as additives, such as amino, silica, fulvic acids, and bioactive growth stimulants, all as a standard component at no extra cost or work. USE WITH PUSH and SHINE for optimum results.

From £19.95

Nutrient Additives

VegBloom SHINE ADDITIVE

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From £38.95

Hydroponic Systems

Autopot

Simple to use and easily expandable; these passive pot systems have a loyal following. AutoPot automatic watering systems can be left unattended for weeks due to the capability of the Aquavalve. These watering systems require no power, timers or pumps, just gravity pressure from a waterbutt or tank is all that's required.  AutoPot automatic watering systems are some of the simplest to use and can be left unattended for weeks due to the capability of the Aquavalve. These watering systems require no power, timers or pumps, just gravity pressure from a waterbutt or tank is all that's required. The pots & trays can also be easily moved around under lights and if the plants grow too large they can be spaced further apart with ease. Fully expandable – to increase the size of the system, simply add additional pots. Reduced watering workload - Cultivate 1 to 100 plants from a single reservoir! When a large reservoir is attached, plants can literally be left for weeks.  RULE OF THUMB: Always raise your tank to a minimum of 150mm above the highest AQUAvalve and re-fill the tank when there is approximately a third of the solution left. Product Dimension 1 Pot - Tray W 245mm x L 350mm 1 Pot - Pot* W 260mm x H 300mm easy2grow - Tray W 275mm x L 575mm easy2grow - Pot* W 245mm x H 200mm * Refers to width of top of pot  Simple to use and easily expandable; these passive pot systems have a loyal following. AutoPot automatic watering systems can be left unattended for weeks due to the capability of the Aquavalve. These watering systems require no power, timers or pumps, just gravity pressure from a waterbutt or tank is all that's required. Simple to use and easily expandable; these passive pot systems have a loyal following. AutoPot automatic watering systems can be left unattended for weeks due to the capability of the Aquavalve. These watering systems require no power, timers or pumps, just gravity pressure from a waterbutt or tank is all that's required

From £0.50

Growroom Extras

Air Comfort thermometer and hygrometer

The Aircomfort thermometer and hygrometer measures continually the temperature and humidity within your room.  With multiple devices and one App, users can monitor different environments on their own mobile phone. Each Aircomfort can store up to 100 days of data, and the data will become a graphical view of your current and historical readings. The app ensures temperature and humidity levels are monitored at intervals which the user can customise. The data is transferred via secure Bluetooth when you are within a 10m range of the sensor. When you are not in range, the sensor records and stores the information ready to send when you are once again within range. The AirComfort App can be downloaded easily from the Google Play Store for Android users or the Apple App Store for iOS users. How to install AirComfort App for Android Android click here Tap the Google Play Store icon Enter AirComfort in the search bar Tap the search button Select the AirComfort(Tektos) app Tap INSTALL to download and install the app Once complete, tap to OPEN button to launch the AirComfort app How to install AirComfort App for iOS iOS click here Tap the App Store icon Enter AirComfort in the search bar Tap the search button Select the AirComfort(Tektos) app Tap INSTALL to download and install the app Once complete, tap to OPEN button to launch the AirComfort app  Specification Temperature sensor range :- Connectivity: Wirelessly sync with iOS and Android Detection range: 10 meters (free field) Battery Type: Button cell CR2450 (changeable) Battery life: Minimum 12 months 25°C to 70°C, accuracy: C: ±0.5°C Humidity sensor range: 0% to 100%, accuracy at 70%: ±4.5°C Measurement interval: 5mins to 40mins adjustable Data storage amount: Up to 100 days (4032 sets) Dimension: Max Diameter 35.8mm, height 115.2mm Net Weight: Approx. 35g

£29.95

Nutrient Additives

VegBloom PUSH FOLIAR

VegBloom - Proven in the U.S, ready for the U.K PUSH is a foliar spray that feeds through stems and leaves As a foliar application, it goes a long way, 13ml per Litre covers up to 8 KW of canopy. INCLUDES NATURAL SURFACTANT Engineered for easy application, add 13ml/Litre. Most products require a sticker spreader or surfactant to maximize adsorption, PUSH is all in one. PUSH is a foliar spray that feeds through stems and leaves increasing chlorophyll production. It stimulates cell division while simultaneously providing Calcium and Silica for strong growth, reducing the time required for the veg phase. INCREASED SAP FLOW -  Easy foliar application of PUSH increases plant vigor and maximizes the quality of new growth with the lights on… or off.                                 

From £26.95

Nutrient

Canna Boost Accelerator

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From £19.95

Fan

Can Filter Original Series

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From £40.00

Media/Substrates

Canna - Coco Natural

CANNA Coco Natural is a natural coco-based plant medium that offers the gardener and his plants advantages in comparison with other Substrates: CANNA Coco Natural is an organic product that is very lightly buffered and free of harmful viruses or soil diseases. CANNA Coco Natural has an excellent water/air system, that provides the ideal circumstances for this cultivation method. CANNA Coco Natural naturally contains a special mould (Trichoderma) that protects plants against soil diseases. CANNA Coco Natural can be used a number of times. Canna Coco Natural = Quality CANNA Coco Natural is manufactured in the same way as Canna Coco Professional Plus. CANNA Coco Natural consists of 100% coco flakes, produced in India while processing coconuts. The production process is subject to strict quality controls so we can vouch for this product’s quality. Less buffering means more control The buffering of CANNA Coco Natural is not as heavy as CANNA Coco Professional Plus. Meaning that you have more control over the buffering process and have more influence on the growth and bloom of the plant. If you would like to pre-buffer this coco to the same level as its premium cousin, it is worthwhile to have a look at the Canna COGr Buffer Agent. Thanks to the light buffering and also light presoaking this product is a lot lighter. This means there is less water in the bag. This product weighs 11-12 kilograms and is therefore easy to transport. You only have to let it soak in water a bit more in your grow room. All in all this is a very trustworthy product. Just not as easy to use as CANNA Coco Professional Plus. The choice is yours which of the two you prefer!

£8.95

Measuring pH / EC / Temperature

Blue Lab - pH Pen

Bluelab pH Pen The ultimate handy solution for measuring pH and temperature! Plants get their nutrient from minerals but they can only get all the right minerals they need if certain conditions are right. Think of nutrients like a lock. pH is the key. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH.The Bluelab pH Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a plant so a solution temperature of 18 - 22˚C or 65 - 72˚F is recommended.The hand held pH pen provides a compact quick and handy way to manage the success of your crop to ensure maximum uptake of nutrients.Teamed with our Bluelab ppm or EC Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health.Now isn't that Handy!    1 year guarantee for Bluelab pH Pen(Proof of purchase is required)   Key Features Measures pH and temperature Selectable units for temperature Backlit LCD display Double junction probe (not replaceable) Successful pH calibration indicator Hold reading function Low battery indicator Fully waterproof Auto off function Automatic temperature compensation 1 x AAA alkaline battery included   Technical Specifications   pH Temperature Measurement range: 0.0 – 14.0 pH 0 – 50 °C,32 - 122 °F Resolution: 0.1 pH 1 °C,1 °F Accuracy at 25 °C / 77 °F: ±0.1 pH ±1 °C,±2 °F Calibration: Two point (pH 7.0 and pH 4.0 or pH 10.0) Automatic Temperature Compensation: Yes Operating environment: 0 - 50°C, 32 - 122°F Power source: 1 x AAA alkaline battery Certifications:        

£69.95

Base Nutrients

VegBloom DIRTY BASE

VegBloom - Proven in the U.S, ready for the U.K DIRTY is formulated for soil and peat-based growing mediums. Built-in alkalinity and Cation exchange enhancers make it easy to use with premixed media products like Promix, Sunshine and Light Warrior. USE WITH +LIFE and SHINE for optimum results. NOTE: This product contains natural ingredients, therefore may result in undissolved sediment and biofilm. For a completely soluble formula, see RO/SOFT and TAP/HARD.

From £22.95

Nutrient Additives

Buddhas Tree - Flower Burst

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From £14.25

Hydroponic Systems

Black Plastic Round Pots

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From £0.30

Growroom Extras

AirSonic Ultrasonic Humidifier

The Airsonic Ultrasound Humidifier is equipped with a negative ion generating system to increase the diffusion’s quality and an adjustable potentiometer that allows control of the air flow for much precision.It also includes a mechanical hygrostat, automatic stop when tank is empty and is a very quiet performer. Watt 50 Volts 220/240 Litres p/h 400ml p/h Size 33x26x36cm Extra Features 6 litre capacity

£49.95

Our Promises

Discreet Delivery

Every customer order that leaves the shop is boxed and black wrapped. If we wouldn’t want it turning up at our door, we won’t send it to yours.

We test everything we sell.

All of our products are tested in house, meaning you leave the shop knowing what you’ve bought is safe and will work for you.

Advising growers worldwide.

Using our 30 years industry experience we deliver the worlds #1 hydroponics podcast. Leaves turning brown? Tent or room? We can advise on what’s best for you.

Find Us

NPK Technology,
Unit 20
Commerce Way,
Liverpool, br L8 7BA

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