Collection: Additives

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217 products

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Filter and sort

217 products

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The highest price is £629.99

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217 products

  • Vendor:
    CANNA

    CannaCure

    Regular price
    From £12.99
    Regular price
    Sale price
    From £12.99
    CannaCure
  • Vendor:
    Advanced Nutrients

    OG Organics Big Bud

    Regular price
    From £35.75
    Regular price
    Sale price
    From £35.75
    OG Organics Big BudOG Organics Big Bud
  • Vendor:
    Advanced Nutrients

    OG Organics Bud Candy 1L

    Regular price
    £34.50
    Regular price
    Sale price
    £34.50
    OG Organics Bud Candy 1L
  • Vendor:
    Advanced Nutrients

    OG Organics Sensi Cal-Mag Xtra 1L

    Regular price
    £24.75
    Regular price
    Sale price
    £24.75
    OG Organics Sensi Cal-Mag Xtra 1L
  • Vendor:
    Athena

    Fade

    Regular price
    From £18.50
    Regular price
    Sale price
    From £18.50
    FadeFade
  • Vendor:
    Advanced Nutrients

    Tasty Terpenes (Previously Nirvana)

    Regular price
    From £14.50
    Regular price
    Sale price
    From £14.50
    Tasty Terpenes (Previously Nirvana)
  • Vendor:
    New Millenium

    Decision 940ml / Quart

    Regular price
    £48.75
    Regular price
    Sale price
    £48.75
    Decision 940ml / Quart
  • Vendor:
    Green Planet

    Rezin 1L

    Regular price
    £23.50
    Regular price
    Sale price
    £23.50
    Rezin 1L
  • Vendor:
    Emerald Harvest

    Honey Chome

    Regular price
    From £27.50
    Regular price
    Sale price
    From £27.50
    Honey Chome
  • Vendor:
    NPK Industries

    RAW Calcium/Mag 2oz

    Regular price
    £11.99
    Regular price
    Sale price
    £11.99
    RAW Calcium/Mag 2oz
  • Vendor:
    Advanced Nutrients

    Mother Earth Super Tea True Organics 1L

    Regular price
    £17.99
    Regular price
    Sale price
    £17.99
    Mother Earth Super Tea True Organics 1L
  • Vendor:
    Advanced Nutrients

    Voodoo Juice Plus Tablets

    Regular price
    £50.99
    Regular price
    Sale price
    £50.99
    Voodoo Juice Plus Tablets
  • Vendor:
    Athena

    Pro Balance 4.56kg

    Regular price
    £104.99
    Regular price
    Sale price
    £104.99
    Pro Balance 4.56kg
  • Vendor:
    Athena

    Pro Core 4.56kg

    Regular price
    £104.99
    Regular price
    Sale price
    £104.99
    Pro Core 4.56kg
  • Vendor:
    Dutchpro

    Amino Strength

    Regular price
    From £48.99
    Regular price
    Sale price
    From £48.99
    Amino StrengthAmino Strength
  • Vendor:
    SUPERthrive

    Superthrive

    Regular price
    From £15.25
    Regular price
    Sale price
    From £15.25
    Superthrive
  • Vendor:
    Bloom Yellow Bottles

    Sea Minerals 300ml

    Regular price
    £13.99
    Regular price
    Sale price
    £13.99
    Sea Minerals 300ml
  • Vendor:
    Athena

    Balance - 1 Gallon/3.78L

    Regular price
    £41.99
    Regular price
    Sale price
    £41.99
    Balance - 1 Gallon/3.78L
  • Vendor:
    Athena

    Stack 32oz/946ml

    Regular price
    £89.99
    Regular price
    Sale price
    £89.99
    Stack 32oz/946ml
  • Vendor:
    Athena

    CaMg - 1 Gallon/3.78L

    Regular price
    £41.99
    Regular price
    Sale price
    £41.99
    CaMg - 1 Gallon/3.78L
  • Vendor:
    Hydrotops

    Flower Feed 1L

    Regular price
    £25.50
    Regular price
    Sale price
    £25.50
    Flower Feed 1L
  • Vendor:
    Rambridge

    Blossom Blood

    Regular price
    From £17.50
    Regular price
    Sale price
    From £17.50
    Blossom Blood
  • Vendor:
    NPK Industries

    RAW Yucca 2oz

    Regular price
    £26.99
    Regular price
    Sale price
    £26.99
    RAW Yucca 2oz
  • Vendor:
    NPK Industries

    RAW Silica

    Regular price
    From £13.99
    Regular price
    Sale price
    From £13.99
    RAW Silica