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All Pumps, Pipe/Fittings & Tanks
- Pipe
  
  16mm
  19mm
  20mm
  25mm
  Airline Pipe
  Dripper Pipe
  FloraFlex Pipe
  Hose Pipe
  IWS Pipe
  Porous Pipe
- Pipe Fittings/Whip Kit
  
  16mm
  25mm
  IWS
  Floraflex
  Whip Kits
- irrigation timers
- Water Chiller & Tank Heaters
- Water Pumps
- Water Tanks
  
  All Tanks
  AutoPot Tanks
  Alien Tank
  Hard Plastic Tanks
  IWS Tanks
  SuperFlexi Tanks
- Reverse Osmosis
Fans, Filters & Environment
- Inline Fans
  
  All Inline Fans
  Can
  Cyclone
  Garden High Pro
  Revolution
  Rhino
  Phresh
- Box Fans
- Rvk/Rk
- Air Circulation Fans
- Ducting & Accessories
  
  Acoustic Duct
  Aluminium Duct
  Clamps & Jubilees
  Combi Duct
  Metal Connections
  Reducers
  Ducting Covers
- Filters
  
  Can Filters
  Carbo Air
  Filter Cover
  Inline Filters
  Rhino
- CO2
- Controllers
  
  TrolMaster
  GAS
  SMS
  Others
- Heaters
- Humidifiers
- Dehumidifiers
- Silencer
Grow Lights
- Ballasts
- HPS Light Kit
- Bulbs
- LED Grow Lights
  
  All LED'S
  Bright
  Dimlux
  Gavita
  Super Lumen
  Telos
  San Light
  Omega
  MaxiBright
  Sunking
- Light Accessories
- Light Controllers
- Reflectors and Shades
- Timers & Contactor Boards
- Under Canopy Lighting
Growing Media
Grow Tools & Accessories
Growing Systems & Pots
- Alien
- Autopot
- FloraFlex
- IWS Flood & Drain
- IWS Trident
- Megapot
- IWS Accessories
- Pots, Trays & Saucers
  
  Plastic Pots
  Fabric Pots
  Air pots
  Saucers
- Run Off Trays
Nutrients Brands
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Total Garden Solutions

Dutch Pro Cal Mag 1 litre

Dutch Pro Cal Mag 1 litre

Regular price £20.00 GBP

Regular price Sale price £20.00 GBP

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