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Newa Maxi Jet Water PumpsPowerful submersible water pumps. Used in the Wilma, Ebb & Flood Aeroponic and larger NFT systems amongst others. Also suitable for DIY systems or to drain tanks with. FEATURES Can be used externally or submerged Silent & low maintenance Offer a 360 degree rotating waterproof outlet Innovative...
- From £24.95
- From £24.95
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Newa Micro Jet Water PumpsEconomical micro-pumps. Quality submersible oxy pumps with air intake valve to help oxygenate your hydro system. Adjustable flow rate. Used in our best-selling Gro-tanks and Flo-Gros. The Micro-Jet Oxy pump has a removable foam filter that stops particles from entering the pump, this needs...
- From £14.95
- From £14.95
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NFT Delivery TubesSpare delivery tube for each of the Gro-Tank NFT systems we sell
- From £2.00
- From £2.00
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Nitrile Gloves - Pack of 100Strong and durable powder free nitrile disposable gloves. Thin, but still highly durable material, which gives you a great flexibility, whilst protecting your hands. Beaded cuff and smooth surface ensures strength and dexterityA good alternative for those with latex allergies or sensitive skin.Size: Large
- £8.95
- £8.95
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Nutrient Measuring SyringesA selection of graduated syringes for measuring exact nutrient and booster amounts.
- From £1.00
- From £1.00
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OCD Aerosol SpraysUtilising the same great odour eliminating abilities as the rest of the OCD range. The 750ml pressurised aerosol can allows the product to quickly disperse throughout your chosen area even with the shortest of bursts and the effects last for a very long time....
- £8.95
- £8.95
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OCD Deo-Max CubeDon't just mask odours, eradicate them at their source with OCD Cubes. Comprised of various essential oils these handy sized pots can be placed almost anywhere you are getting unwanted smells for a quick and easy solution to the problem. The cubes can even...
- £9.95
- £9.95
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OCD Deo-Max GelDon't just mask odours, eradicate them at their source with OCD Gel. Comprised of various essential oils and available in two sizes; 1 litre and 4 litre. These make the perfect solution to smell issues both big and small. The tubs can be positioned...
- From £16.95
- From £16.95
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OCD Pocket SpraysGet all the odour neutralising benefits of the OCD range in a handy 30ml pocket sized sprayer. Get long lasting odour elimination in small areas or whilst on the move! Available in Lemon, Orange, Bubblegum, Fresh Linen and Strawberries & Cream scents.
- £6.50
- £6.50
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Oil Filled RadiatorCompact and powerful radiators to take the chill from any room. Both models feature a 24 hour timer, thermostatic control and multiple heat settings. Please note brand may differ from one shown.
- From £34.95
- £49.95
- From £34.95
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Omega 120w Under Canopy LED Grow Light & StandOptimise growth and get maximum yields with the addition of under canopy lighting - this is a sure-fire way to getting unbeatable results! Using under canopy lighting allows more light to reach parts of your plant that would otherwise be neglected or shaded by...
- £199.95
- £199.95
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ONA LiquidONA Liquid is an odour neutraliser in liquid form, dispensed by natural evaporation or by spraying into the air. Containing a complex formula of natural essential oils which will eliminate and neutralise all unwanted odours. These ingredients result in a product that is safe...
- £17.95
- £17.95
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ONA Misting DomeCreate a relaxing atmosphere filled with the pleasant fragrances of ONA, while removing any unwanted odours from the surrounding air. The ONA Misting Dome pumps a steady mist of ONA Liquid into the air, which will remove any nasty odours, safely and naturally. Lightweight...
- £20.95
- £20.95
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Opticlimate Pro 3 Water-Cooled Climate ControlGrow like a pro with an Opticlimate Air Conditioning System! These water cooled systems require no outdoor unit in order to work and are perfect for people looking for the ultimate stealth setup! The Opticlimate Pro 3 will ensure a perfect grow room environment...
- From £2,499.95
- From £2,499.95
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OptiFlow Hobby Carbon FiltersThe OptiFlow brand is exclusive to us designed to bring together great value for money combined with unrivalled performance. Our OptiFlow Hobby Carbon Filter is designed for those that need a top performance carbon filter but without the longer lifespan found in the 'Pro'...
- From £27.95
- From £27.95
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OptiFlow Pro Carbon FiltersA GroWorks exclusive! The OptiFlow brand is designed to bring together great value for money combined with unrivalled performance. The OptiFlow Pro Carbon Filter is THE choice for your grow room extraction system. They utilise the tried and tested RC 4/12 virgin activated carbon...
- From £44.95
- From £44.95
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OptiGlow Direct Drive 720w LED Grow LightThe brand new (and exclusive to us!) OptiGlow 720w LED represents the next step forward in horticultural lighting for the indoor grower. After months of R&D with the manufacturer we have successfully created a hobby LED that has an integrated driver. Yes, that's right...
- £199.95
- £199.95
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Origin (Wilma) Dripper ManifoldsSpare manifolds for use on the Origin systems to split the main 13mm pipe into the 3mm delivery tube used for drippers. Also great for making DIY dripper systems with.
- £1.50
- £1.50
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Origin Dripper Systems (formally Wilma)Based on the popular 'Dutch Pot' method, the Origin is an active hydroponics system that waters your plants using drip irrigation. This offers the precision and control of hydroponic feeding to give far greater results than just hand watering, but still has the flexibility...
- From £89.95
- From £89.95
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