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Black Flag Horticulture
  • Home
  • Bundle Deals
  • Growing Media
    • Coco Substrates
    • Soil Substrates
    • Rockwool & Jiffy Plugs
    • All Growing Media
  • Propagation
    • Propagators
    • Rockwool & Plugs
    • Rooting Agents
  • Environments
    • Propagation Grow Tents
    • Lighthouse Tents
    • Environments Accessories
  • Climate
    • Ducting & Accessories
    • Extraction & Filtering
    • Fans
    • Sheeting
    • Tapes
    • Temperature Control
    • Humidity Control
    • Odour Control
    • Metal Work
  • Lights
    • LED Grow Lights
    • Grow Lights
    • Grow Light Accessories
    • Shop All
  • Nutrients
    • Base Feeds
    • Root Development
    • Veg Boosters
    • Enzymes
    • Mag/Cal
    • Flowering Boosters
    • P.K
    • Plant Finishers
    • pH Regulators
    • Silicon
  • Organics
    • Organic Nutrients
    • Organic Growing Media
    • Organic Plant Additives
  • Irrigation
    • Connectors
    • Pipes
    • Chillers
  • Plant Health
    • Pest & Disease Control
    • Plant Health
  • Pots & Trays
    • Plant Pots
    • Fabric Plant Pots
    • Saucers
  • Tools
    • Tanks & Reservoirs
    • Measuring Tools
    • Plant Support
    • Magical Butter Machine
    • Harvesting
    • Metering & Timers
    • Spray Bottles & Pumpers
    • All Tools & Accessories
  • Catalogue
    • Shop All
    • Brands
    • All Collections
  • Information
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  • VitaLink - Hydro MAX Grow (A&B Set) (Base Feed)

    VitaLink - Hydro MAX Grow (A&B Set) (Base Feed)

    VitaLink - Hydro MAX Grow (A&B Set) (Base Feed)

    Regular price From £14.92 GBP
    Regular price Sale price From £14.92 GBP
  • Vitalink - Earth Max: Grow (Base Feed)

    Vitalink - Earth Max: Grow (Base Feed)

    Sale

    Vitalink - Earth Max: Grow (Base Feed)

    Regular price From £11.95 GBP
    Regular price £14.99 GBP Sale price From £11.95 GBP
    Sale
  • Canna - Aqua Flores - Set A&B CANNA - Aqua Flores Set (A+B) (Hydro Base Feed)

    CANNA - Aqua Flores Set (A+B) (Hydro Base Feed)

    Sale

    CANNA - Aqua Flores Set (A+B) (Hydro Base Feed)

    Regular price From £2.50 GBP
    Regular price £55.40 GBP Sale price From £2.50 GBP
    Sale
  • HydroTops - Solo Soil: Bloom HydroTops - Solo Soil: Bloom

    HydroTops - Solo Soil: Bloom

    Sale

    HydroTops - Solo Soil: Bloom

    Regular price From £2.50 GBP
    Regular price £19.99 GBP Sale price From £2.50 GBP
    Sale
  • HydroTops - Solo Soil: Grow HydroTops - Solo Soil: Grow

    HydroTops - Solo Soil: Grow

    Sale

    HydroTops - Solo Soil: Grow

    Regular price From £2.50 GBP
    Regular price £19.99 GBP Sale price From £2.50 GBP
    Sale
  • Eutrema - Liquid Gold Eutrema - Liquid Gold

    Eutrema - Liquid Gold

    Eutrema - Liquid Gold

    Regular price From £50.00 GBP
    Regular price Sale price From £50.00 GBP
  • VitaLink Hydro Max Bloom HW A&B Set - Balanced Base Feed for Heavy Blooming

    VitaLink Hydro Max Bloom HW A&B Set - Balanced Base Feed for Heavy Blooming

    VitaLink Hydro Max Bloom HW A&B Set - Balanced Base Feed for Heavy Blooming

    Regular price £33.95 GBP
    Regular price Sale price £33.95 GBP
  • Guanokalong - Powder

    Guanokalong - Powder

    Guanokalong - Powder

    Regular price £13.95 GBP
    Regular price Sale price £13.95 GBP
  • Green House: Feeding Powder - Short Flowering

    Green House: Feeding Powder - Short Flowering

    Green House: Feeding Powder - Short Flowering

    Regular price £29.95 GBP
    Regular price Sale price £29.95 GBP
  • Green House - Feeding Powder: Long Flowering

    Green House - Feeding Powder: Long Flowering

    Green House - Feeding Powder: Long Flowering

    Regular price £29.95 GBP
    Regular price Sale price £29.95 GBP
  • Hygrozyme - Nutrient A&B (Base Feed) (A&B set)

    Hygrozyme - Nutrient A&B (Base Feed) (A&B set)

    Hygrozyme - Nutrient A&B (Base Feed) (A&B set)

    Regular price £19.95 GBP
    Regular price Sale price £19.95 GBP
  • HydroTops - Bioponics: Grow: Coco (A&B set) HydroTops - Bioponics: Grow: Coco (A&B set)

    HydroTops - Bioponics: Grow: Coco (A&B set)

    Sale

    HydroTops - Bioponics: Grow: Coco (A&B set)

    Regular price From £2.50 GBP
    Regular price £19.99 GBP Sale price From £2.50 GBP
    Sale
  • House & Garden: Coco A & B (Set) (Base Feed)

    House & Garden: Coco A & B (Set) (Base Feed)

    Sale

    House & Garden: Coco A & B (Set) (Base Feed)

    Regular price £19.99 GBP
    Regular price £24.99 GBP Sale price £19.99 GBP
    Sale
  • Emerald Harvest - Cali Pro Bloom (A&B set) - (Base Feed)

    Emerald Harvest - Cali Pro Bloom (A&B set) - (Base Feed)

    Emerald Harvest - Cali Pro Bloom (A&B set) - (Base Feed)

    Regular price From £19.99 GBP
    Regular price Sale price From £19.99 GBP
  • British Minerals - Pure Coco A & B (Base Feed Set) British Minerals - Pure Coco A & B (Base Feed Set)

    British Minerals - Pure Coco A & B (Base Feed Set)

    British Minerals - Pure Coco A & B (Base Feed Set)

    Regular price £16.99 GBP
    Regular price Sale price £16.99 GBP
  • Advanced Nutrients - Iguana Juice Bloom - 5 Litres Advanced Nutrients - Iguana Juice Bloom - OG ORGANICS

    Advanced Nutrients - Iguana Juice Bloom - OG ORGANICS

    Sale

    Advanced Nutrients - Iguana Juice Bloom - OG ORGANICS

    Regular price From £2.50 GBP
    Regular price £151.95 GBP Sale price From £2.50 GBP
    Sale
  • Advanced Nutrients - Iguana Juice Grow - 5 Litres Advanced Nutrients - Iguana Juice: Grow - OG ORGANICS

    Advanced Nutrients - Iguana Juice: Grow - OG ORGANICS

    Sale

    Advanced Nutrients - Iguana Juice: Grow - OG ORGANICS

    Regular price From £2.50 GBP
    Regular price £151.95 GBP Sale price From £2.50 GBP
    Sale
  • Canna - Aqua Vega - Set A&B CANNA - Aqua Vega Set (A+B) (Hydro Base Feed)

    CANNA - Aqua Vega Set (A+B) (Hydro Base Feed)

    Sale

    CANNA - Aqua Vega Set (A+B) (Hydro Base Feed)

    Regular price £44.99 GBP
    Regular price £56.43 GBP Sale price £44.99 GBP
    Sale
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