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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
£0.00- £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
£0.00- £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
£0.00- £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
£0.00- £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
£0.00- 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
£0.00- 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
£0.00- 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
£0.00- £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
£0.00- £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
£0.00- From £89.95
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Origin System ComponentsTop trays, tanks and delivery systems used on the Origin Dripper Systems. Top Tray and Tank Dimensions - Small 4 - 60cm x 60cm- Large 4 - 75cm x 75cm- Small Wide 8/10 - 120cm x 60cm- XL 4 - 90cm x 90cm- XXL 8/16/20...
- From £8.95
£0.00- From £8.95
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Oscillating Clip-on Fan (20cm)The larger of our clip fans. This model features an oscillating head with 2 speeds to allow you to get a fuller coverage of your grow room. The strong clip base allows it to be easily attached to any tent pole to provide great air...
- £14.95
£0.00- £14.95
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Oscillating Pedestal Fan (40cm)Sturdy, reliable and quiet. These pedestal fans have three different speed settings and feature an adjustable head, adjustable height and can also oscillate. Note: Brand may differ from one shown.
- £24.95
£0.00- £24.95
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Oscillating Wall Fan (40cm)Perfect for when you are short on floor space. These wall fans have three different speed settings and an adjustable head which can oscillate. The perfect addition to any grow room! Note: Brand may differ from one shown.
- £29.95
£0.00- £29.95
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Oxypot 4 DWC SystemThe ever-popular Oxypot DWC system in a handy 4 plant self-contained setup. No need to change and monitor individual pots, just handle one single reservoir. Perfect for tent setups or anyone who wants an easy way of getting huge yields. How Does It Work...
- £109.95
£0.00- £109.95
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Oxypot DWC SystemOne of the most productive, yet easiest to use hydroponic methods available. The IWS Oxypot is a great way for beginners and experienced gardeners to grow plants and get jaw-dropping yields with minimal fuss. How Does It Work Deep Water Culture (DWC) is a...
- £19.95
£0.00- £19.95
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Oxypot Veg V6 DWC SystemUsing the same sized tank and lid as the Oxypot XL, but this time with 6 pots, the V6 is the perfect option for those who wish to veg their plants separately to their flowering system but still want to grow using deep water...
- £79.95
£0.00- £79.95
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Oxypot Veg V9 DWC SystemThe larger version of the Oxypot V6, this system uses the same sized tank and lid as the Oxypot 4, but this time with 9 pots. It's an ideal option for those who wish to veg their plants separately to their flowering system but...
- £119.95
£0.00- £119.95
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