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Grow Mediums

Grow Mediums

Grow Mediums

The GrowStore supply every type of medium you need for your grow. Whether you’re using a system like NFT or  growing hydroponically using Coco coir, Clay pebbles, Rockwool, Perlite or Vermiculite we have a wide choice of substrates for you, Gold Label, Plantit, Ugro,  and Plant Magic are all on our shelves. We also stock soils and organic soils from Plagron, House and Garden, Canna, and BioBizz. We’re  constantly on the look out for anything new or improved, so our range is ever expanding!

If it’s good, we’ve got

  • Plant Magic Coco Brick 8L - The Grow Store
    from £1.95

    Plant Magic Coco Brick 8L

    Coco Brick 8L

    from £1.95
  • UGRO XL Coco Block - Rhiza 70L
    £13.95

    UGRO XL Coco Block - Rhiza 70L

    UGRO XL Coco Block Compressed Coco coir blocks are ideal for transporting when space is a premium and there is no room for the standard 50L bags. T...

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    £13.95
  • Canna Coco Professional Plus - The Grow Store
    from £3.95

    Canna Coco Professional Plus

    Canna Coco Professional Plus Canna Coco Professional Plus is a pure organic product that is pH buffered, this eliminates the side effects of growin...

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    from £3.95
  • Canna Terra Seed Mix - The Grow Store
    £9.95

    Canna Terra Seed Mix

    Canna Terra Seed Mix Canna Terra Seed mix is ideally suited for germinating seeds. It has a homogeneous, stable structure consisting of coco coir,...

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    £9.95
  • Plant Magic Plus Coco Coir
    £11.95

    Plant Magic Plus Coco Coir

    Plant Magic Plus Coco Coir If you are a fan of market leaders Canna Coco Coir then Plant Magic Plus Coco Coir is just as good plus it's a British C...

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    £11.95
  • BioBizz Light Mix - The Grow Store
    from £5.95

    BioBizz Light Mix

    BioBizz Light Mix BioBizz  have decades of experience within the professional horticultural industry. Many years of product development have provid...

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    from £5.95
  • House and Garden Bat Mix Special - The Grow Store
    £11.95

    House & Garden Bat Mix Special

    House and Garden Bat Mix Special House and Garden have decades of experience within the professional horticultural industry. Many years of product ...

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    £11.95
  • Plant Magic Plus Soil Supreme
    Sold out
    £11.95

    Plant Magic Plus Soil Supreme

    Plant Magic Plus Soil Supreme Plant Magic Plus Soil Supreme is a top class soil mix and a top seller at Grow and Harvest. It contains sphagnum peat...

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    £11.95
    Sold out
  • BioBizz All Mix Soil - The Grow Store
    from £6.95

    BioBizz All Mix Soil

    BioBizz All Mix Soil BioBizz is the leader when it comes to organics, they are passionate and fully committed to bringing you the best you can get....

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    from £6.95
  • VitaLink Clay Pebbles
    £5.95

    VitaLink Clay Pebbles 10L

    Extremely stable in both pH and EC which helps to prevent excess acidity build up Fantastic root aeration from tumbled surfaces which won't cut...

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    £5.95
  • Gold Label Hydrocorn Clay Pebbles - The Grow Store
    £16.95

    Gold Label Hydrocorn Clay Pebbles

    Gold Label Hydrocorn Clay Pebbles Gold Label Hydrocorn Clay Pebbles are irregular shaped pebbles of expanded clay. They have a coarse porous surfac...

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    £16.95
  • Gold Label 60/40 Clay Pebble - Coco Mix - The Grow Store
    £15.50

    Gold Label 60/40 Clay Pebble - Coco Mix

    Gold Label 60/40 Clay Pebble-Coco Mix Gold Label 60/40 Clay Pebble-Coco Mix has been fine-tuned over 20 years of extensive product development and ...

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    £15.50
  • Grodan Mini Rockwool Cubes - The Grow Store
    from £10.95

    Grodan Mini Rockwool Cubes

    The Perfect Potting Mix for Your Plants The Grodan Mini Cubes are the number one choice of potting mix used in hydroponic growing. The bag consists...

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    from £10.95
  • Grodan Slabs Rockwool - The Grow Store
    from £3.95

    Grodan Slabs Rockwool

    Grodan Rockwool Slabs The most popular slab for the hobby grower, Vital offers value and proven reliability. Predominantly vertical fibre structure...

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    from £3.95
  • Grodan 3" Rockwool Cubes Small Hole (1/2") - The Grow Store
    from £3.75

    Grodan 3" Rockwool Cubes Small Hole (1/2")

    3″ Rockwool Cubes Small Hole – 1/2″ Rockwool is an excellent hydroponics medium and has an ability to retain 10 times as much water and hold more t...

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    from £3.75
  • Grodan 3" Rockwool Cubes Large Hole (1") - The Grow Store
    from £3.75

    Grodan 3" Rockwool Cubes Large Hole (1")

    3" Rockwool Cubes Large Hole (1") Rockwool is an excellent hydroponics medium and has an ability to retain 10 times as much water and hold more tha...

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    from £3.75
  • Grodan 4" Inch Rockwool Cubes - Small Hole (1/2″) - The Grow Store
    from £4.95

    Grodan 4" Inch Rockwool Cubes - Small Hole (1/2″)

    Grodan 4" Inch Rockwool Cubes - Small Hole (1/2″)

    from £4.95
  • Grodan 4" Rockwool Cubes Large Hole(1") - The Grow Store
    from £4.95

    Grodan 4" Rockwool Cubes Large Hole(1")

    4" Cubes Large Hole (1")  Rockwool is a great hydroponics medium and has an ability to retain 10 times as much water and hold more than 15 percent ...

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    from £4.95
  • Grodan Hugo Rockwool Cube - The Grow Store
    from £2.75

    Grodan Hugo Rockwool Cube

    Grodan Hugo Rockwool Cube This Hugo Block is Grodan's answer to the pot. Ideal for large or long term plants. Can be used in drip feeding, ebb and ...

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    from £2.75
  • Plantit Perlite
    from £7.95

    Plantit Perlite

    Natural & Effective Grow Medium Plant!t Perlite is a natural grow medium derived from volcanic rock and used by gardeners all over the world. P...

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    from £7.95
  • Plantit Vermiculite 10 L
    £8.95

    Plantit Vermiculite 10 L

    Plant!t Vermiculite Plant!t Vermiculite is a natural, sterile soft mica mineral with excellent water holding properties. It also offers a high cati...

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    £8.95
  • Gold Label Coco/Perlite70/30 Mix
    £14.95

    Gold Label Coco/Perlite70/30 Mix

    The Gold Label Coco Perlite 70/30 is 70% Coco & 30% Perlite. 70/30 is a very porous and light substrate which allows for liquid and air to pas...

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    £14.95
  • Canna Terra Professional Soil Mix
    £10.95

    Canna Terra Professional Soil Mix

    Canna Terra Professional Soil Canna Terra Professional soil mix contains a blend of soil, compost, perlite, worm castings and a special 'plant boos...

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    £10.95
  • Canna Terra Professional Plus Soil Mix
    £18.95

    Canna Terra Professional Plus Soil Mix

    Canna Terra Professional Plus Soil Canna Terra Professional has proven to be one of the finest soil mixes available. It consists of the highest qua...

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    £18.95
  • Canna Coco Natural - The Grow Store
    from £3.95

    Canna Coco Natural

    Canna Coco Natural Canna Coco Natural is an organic product that is very lightly buffered and free of harmful viruses and disease. Canna Coco Natur...

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    from £3.95