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Promotions

Stay up to date with our latest promotions, especially during this Black Friday! Our page is updated regularly with top-of-the-line hydro equipment deals, including grow lights, plant nutrients, and more.

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415 products

Save £6.00
Aqua Master EC Temp Meter E5 Pro - London GrowAqua Master EC Temp Meter E5 Pro - London Grow
Aqua Master
Aqua Master EC Temp Meter E50 Pro Sale price£48.95 Regular price£54.95
On sale
Rhino EC Ultra Silent Fan - London GrowRhino EC Ultra Silent Fan - London Grow
Rhino
Rhino EC Ultra Silent Fan Sale priceFrom £223.95 Regular price£249.95
On sale
GAS CarboAir Inline Filter - London GrowGAS CarboAir Inline Filter - London Grow
GAS
GAS CarboAir Inline Filter Sale priceFrom £209.95 Regular price£229.95
GAS CarboAir 50 Pre Filter - London Grow
GAS
GAS CarboAir 50 Pre Filter Sale priceFrom £4.00
On sale
Systemair Revolution Stratos Super Silenced AC Fan 315mm (3812m3/h) - London GrowSystemair Revolution Stratos Super Silenced AC Fan 355mm (4212m3/h) - London Grow
SystemAir
Systemair Revolution Stratos Super Silenced AC Fan Sale priceFrom £559.95 Regular price£599.95
On sale
Phresh HyperFan - Stealth V2 - London GrowPhresh HyperFan - Stealth V2 - London Grow
Phresh
Phresh HyperFan - Silenced V2 Sale priceFrom £236.95 Regular price£269.95
On sale
Rhino EC Ultra Fan - London GrowRhino EC Ultra Fan - London Grow
Rhino
Rhino EC Ultra Fan Non-Silenced Sale priceFrom £78.95 Regular price£89.95
Save £55.00
GAS - ENVIRO4 Fan Controller - London GrowGAS - ENVIRO4 Fan Controller - London Grow
GAS
GAS - ENVIRO4 Fan Controller Sale price£314.95 Regular price£369.95
On sale
Air EC FanAir EC Fan
Rhino
Air EC Fan Sale priceFrom £79.95 Regular price£97.95
Save £46.00
GAS - AC-EC Controller - London Grow
GAS
GAS - AC-EC Controller Sale price£198.95 Regular price£244.95
Save £16.00
GAS - EC2 Speed Controller - London Grow
GAS
GAS - EC2 Speed Controller Sale price£85.95 Regular price£101.95
Save £22.00
GAS - EC1 Speed Controller - London Grow
GAS
GAS - EC1 Speed Controller Sale price£72.95 Regular price£94.95
Rhino EC Fan ControllersRhino EC Fan Controllers
Rhino
Rhino EC Fan Controllers Sale priceFrom £10.95 Regular price£14.95
NewSave £12.00
SonicAir 10L Humidifier
GAS
SonicAir 10L Humidifier Sale price£74.95 Regular price£86.95
Save £55.00
GAS SonicAir Humidifier - 23L - London Grow
GAS
GAS SonicAir Humidifier - 23L Sale price£164.95 Regular price£219.95
Save £1.50
SonicAir 23L Humidifier Float Kit - London Grow
Faran Humidifers
SonicAir 23L Humidifier Float Kit Sale price£10.45 Regular price£11.95
Save £65.00
GAS SonicAir Pro Humidifier - 6.5L p/hr - London GrowGAS SonicAir Pro Humidifier - 6.5L p/hr - London Grow
GAS
GAS SonicAir Pro Humidifier - 6.5L p/hr Sale price£319.95 Regular price£384.95
On sale
SystemAir DiffuseAir 100mm - London GrowSystemAir DiffuseAir 125mm - London Grow
SystemAir
SystemAir DiffuseAir Sale priceFrom £31.95 Regular price£36.95
On sale
GAS PhonicTrap Acoustic Ducting - London GrowGAS PhonicTrap Acoustic Ducting - London Grow
GAS
GAS PhonicTrap Acoustic Ducting Sale priceFrom £23.95 Regular price£24.95
Save £13.00
DLI Digital Controller DLMini - London Grow
Dutch Lighting Innovations
DLI Digital Controller DLMini Sale price£106.95 Regular price£119.95
Save £31.00
DLI Digital Controller DLM - 4 Zone - London Grow
Dutch Lighting Innovations
DLI Digital Controller DLM - 4 Zone Sale price£268.95 Regular price£299.95
Save £1.00
DLI Wide DE Reflector - London Grow
Dutch Lighting Innovations
DLI Wide DE Reflector Sale price£51.95 Regular price£52.95
Save £12.00
DLI UV Series 150W Lamp - London Grow
Dutch Lighting Innovations
DLI UV Series 150W Lamp Sale price£114.95 Regular price£126.95
Save £97.00
DLI UV Series 150W 208-347V - London Grow
Dutch Lighting Innovations
DLI UV Series 150W 208-347V Sale price£497.95 Regular price£594.95
On sale
METU Fast Clamp - London Grow
METU
METU Fast Clamp Sale priceFrom £11.95 Regular price£14.45
Save £1.00
OCD Pocket Spray 30ml - London GrowOCD Pocket Spray 30ml Bubble Gum - London Grow
OCD
OCD Pocket Spray 30ml Sale price£6.95 Regular price£7.95
On sale
CANNA Aqua Clay Pebbles - London GrowCANNA Aqua Clay Pebbles - London Grow
CANNA
CANNA Aqua Clay Pebbles Sale priceFrom £9.95 Regular price£10.95
On sale
CANNA Aqua Flores (A+B) - London GrowCANNA Aqua Flores (A+B) 1L - London Grow
CANNA
CANNA Aqua Flores (A+B) Sale priceFrom £13.45 Regular price£14.95
On sale
CANNA Aqua Vega (A+B) - London GrowCANNA Aqua Vega (A+B) 1L - London Grow
CANNA
CANNA Aqua Vega (A+B) Sale priceFrom £13.45 Regular price£14.95
On sale
CANNA BOOST Accelerator - London GrowCANNA BOOST Accelerator 250ml - London Grow
CANNA
CANNA Boost Accelerator Sale priceFrom £21.45 Regular price£23.95
Save £1.00
CANNA Mono Calcium (Ca 15%) 1L - London Grow
CANNA
CANNA Mono Calcium (Ca 15%) 1L Sale price£11.95 Regular price£12.95
Save £3.00
CANNA D-Block 1L - London Grow
CANNA
CANNA D-Block 1L Sale price£23.95 Regular price£26.95
On sale
CANNA CALMAG AGENT - London GrowCANNA CALMAG AGENT 1L - London Grow
CANNA
CANNA CALMAG AGENT Sale priceFrom £13.45 Regular price£14.95
On sale
CANNA CANNAZYM - London GrowCANNA CANNAZYM 250ml - London Grow
CANNA
CANNA CANNAZYM Sale priceFrom £7.45 Regular price£7.95
CANNA Coco (A+B) - London GrowCANNA Coco (A+B) 1L - London Grow
CANNA
CANNA Coco (A+B) Sale priceFrom £14.95
CANNA Coco Natural 50LCANNA Coco Natural 50L
CANNA
CANNA Coco Natural 50L Sale priceFrom £12.95
CANNA CANNACURE - London GrowCANNA CANNACURE 750ml RTU - London Grow
CANNA
CANNA CANNACURE Sale priceFrom £11.95
On sale
CANNA RHIZOTONIC - London GrowCANNA RHIZOTONIC 250ml - London Grow
CANNA
CANNA RHIZOTONIC Sale priceFrom £12.95 Regular price£13.95
Coming soon
Gold Label Special Mix 45L - London Grow
Gold Label
Gold Label Special Mix 45L Sale price£15.95 Regular price£16.95
On sale
Mills Start R - London GrowMills Start R 250ml - London Grow
Mills
Mills Start R Sale priceFrom £14.95 Regular price£15.95
Mills Basis A&B - London GrowMills Basis A&B 1L - London Grow
Mills
Mills Basis A&B Sale priceFrom £22.95
H&G Roots Excelurator - London GrowH&G Roots Excelurator 100ml - London Grow
House & Garden
H&G Roots Excelurator Sale priceFrom £18.95
Advanced Nutrients Sensi Cal Mag Xtra - London GrowAdvanced Nutrients Sensi Cal Mag Xtra 250ml - London Grow
Advanced Nutrients
Advanced Nutrients Sensi Cal Mag Xtra Sale priceFrom £8.49
SUPERthrive - London GrowSUPERthrive 120ml - London Grow
SuperThrive
SUPERthrive Sale priceFrom £12.95
On sale
Can-Fan Isomax Silenced Fan - London Grow
Can-Fan
Can-Fan Isomax Silenced Fan Sale priceFrom £249.95 Regular price£269.95
BioBizz Acti-Vera - London GrowBioBizz Acti-Vera 250ml - London Grow
Biobizz
BioBizz Acti-Vera Sale priceFrom £6.95
On sale
Adjusta-Watt LED 720W Yes - London GrowAdjusta-Watt LED 720W - London Grow
Adjusta-Watt
Adjusta-Watt LED 720W Sale priceFrom £264.95 Regular price£294.95
On sale
AquaKing Submersible Water Pump 3600 L/hr (Q2007) - London GrowAquaKing Submersible Water Pump 5000 L/h (Q2503) - London Grow
AquaKing
AquaKing Submersible Water Pump Sale priceFrom £57.95 Regular price£64.95
Aquaking Pressure Sprayer - London GrowAquaking Pressure Sprayer - London Grow
AquaKing
Aquaking Pressure Sprayer Sale priceFrom £7.95
Autopot System - London GrowAutopot System - London Grow
AutoPot
Autopot System Sale priceFrom £49.95

Only at London Grow will you discover unbeatable prices on high-quality products that fit any budget. Don't miss out on the opportunity to save big!

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We aim to deliver your purchase to you within 3-5 working days of placing the order.

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Changed your mind about what you purchased? No problem you have 30 days to return the items to us.

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