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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
    • About Us
    • Contact Us
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  • Canna - Coco - A&B Set - 1 Litre

    Canna - Coco: (A&B Set) - Coco Base feed

    Sale

    Canna - Coco: (A&B Set) - Coco Base feed

    Regular price From £14.99 GBP
    Regular price £49.98 GBP Sale price From £14.99 GBP
    Unit price /  per 
    Sale
  • Intense Nutrients - Coco - A&B Set - 1 Litre

    Intense Nutrients - Coco (A&B) (Base Feed)

    Intense Nutrients - Coco (A&B) (Base Feed)

    Regular price From £14.95 GBP
    Regular price Sale price From £14.95 GBP
    Unit price /  per 
  • Intense Nutrients - Dirt Bloom - 1 Litre

    Intense Nutrients - Dirt: Bloom (Base Feed)

    Intense Nutrients - Dirt: Bloom (Base Feed)

    Regular price From £15.00 GBP
    Regular price Sale price From £15.00 GBP
    Unit price /  per 
  • Advanced Nutrients - Sensi Coco Bloom - A&B Set - 1 Litre - Coco Base Feed

    Advanced Nutrients - Sensi Coco: Bloom (A & B Set) - pH Perfect®

    Sale

    Advanced Nutrients - Sensi Coco: Bloom (A & B Set) - pH Perfect®

    Regular price From £24.95 GBP
    Regular price £28.95 GBP Sale price From £24.95 GBP
    Unit price /  per 
    Sale
  • Intense Nutrients - Potting Shed: Totally Tomato - 1 Litre

    Intense Nutrients - Potting Shed: Totally Tomato

    Intense Nutrients - Potting Shed: Totally Tomato

    Regular price £11.99 GBP
    Regular price Sale price £11.99 GBP
    Unit price /  per 
  • Intense Nutrients - Potting Shed: Crazy Chilli - 1 Litre

    Intense Nutrients - Potting Shed: Crazy Chilli

    Intense Nutrients - Potting Shed: Crazy Chilli

    Regular price £11.99 GBP
    Regular price Sale price £11.99 GBP
    Unit price /  per 
  • Vitalink - Coir Max: (A&B set) (Base Feed)

    Vitalink - Coir Max: (A&B set) (Base Feed)

    Vitalink - Coir Max: (A&B set) (Base Feed)

    Regular price From £44.95 GBP
    Regular price Sale price From £44.95 GBP
    Unit price /  per 
  • Advanced Nutrients - Sensi Coco Grow - A&B Set - 1 Litre - Coco Base Feed

    Advanced Nutrients - Sensi - Coco: Grow (A&B Set) - pH Perfect®

    Sale

    Advanced Nutrients - Sensi - Coco: Grow (A&B Set) - pH Perfect®

    Regular price From £24.95 GBP
    Regular price £28.95 GBP Sale price From £24.95 GBP
    Unit price /  per 
    Sale
  • Intense Nutrients - Dirt Grow - 1 Litre

    Intense Nutrients - Dirt: Grow (Base Feed)

    Intense Nutrients - Dirt: Grow (Base Feed)

    Regular price From £15.00 GBP
    Regular price Sale price From £15.00 GBP
    Unit price /  per 
  • Advanced Nutrients: Connoisseur - Grow (A & B Set) (Base Feed)

    Advanced Nutrients: Connoisseur - Grow (A & B Set) (Base Feed)

    Sale

    Advanced Nutrients: Connoisseur - Grow (A & B Set) (Base Feed)

    Regular price £34.99 GBP
    Regular price £44.99 GBP Sale price £34.99 GBP
    Unit price /  per 
    Sale
  • Mills Nutrients - Basis A&B Set - 5 Litres

    Mills - Basis A & B (Set) (Base Feed)

    Sale

    Mills - Basis A & B (Set) (Base Feed)

    Regular price £64.95 GBP
    Regular price £69.99 GBP Sale price £64.95 GBP
    Unit price /  per 
    Sale
  • Canna - BioCanna - Bio Flores - 1 Litre

    Canna Nutrients - Bio Flores - Organic Base Feed

    Canna Nutrients - Bio Flores - Organic Base Feed

    Regular price £16.99 GBP
    Regular price Sale price £16.99 GBP
    Unit price /  per 
  • Shogun - Samurai Coco A&B Set - 1 Litre

    Shogun - Samurai Coco (A & B Set) (Base Feed)

    Shogun - Samurai Coco (A & B Set) (Base Feed)

    Regular price From £15.95 GBP
    Regular price Sale price From £15.95 GBP
    Unit price /  per 
  • Eutrema - Liquid Gold

    Eutrema - Liquid Gold

    Eutrema - Liquid Gold

    Regular price From £50.00 GBP
    Regular price Sale price From £50.00 GBP
    Unit price /  per 
  • Advanced Nutrients: Connoisseur - Bloom (A & B Set) (Base Feed)

    Advanced Nutrients: Connoisseur - Bloom (A & B Set) (Base Feed)

    Sale

    Advanced Nutrients: Connoisseur - Bloom (A & B Set) (Base Feed)

    Regular price £34.99 GBP
    Regular price £39.99 GBP Sale price £34.99 GBP
    Unit price /  per 
    Sale
  • 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
    Unit price /  per 
  • Canna - Terra Flores - 10 Litres

    Canna - Terra: Flores - Soil Base Feed

    Canna - Terra: Flores - Soil Base Feed

    Regular price £65.95 GBP
    Regular price Sale price £65.95 GBP
    Unit price /  per 
  • Canna - Aqua Flores - Set A&B

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

    Sale

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

    Regular price £44.99 GBP
    Regular price £55.40 GBP Sale price £44.99 GBP
    Unit price /  per 
    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 £178.88 GBP
    Regular price Sale price £178.88 GBP
    Unit price /  per 
  • Emerald Harvest - Cali Pro Grow (A&B set) - (Base Feed)

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

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

    Regular price From £40.99 GBP
    Regular price Sale price From £40.99 GBP
    Unit price /  per 
  • Atami - B'cuzz - Coco A & B (Base Feed Set)

    Atami - B'cuzz - Coco A & B (Base Feed Set)

    Sale

    Atami - B'cuzz - Coco A & B (Base Feed Set)

    Regular price £39.99 GBP
    Regular price £45.99 GBP Sale price £39.99 GBP
    Unit price /  per 
    Sale
  • Vitalink - Earth Max: Grow (Base Feed)

    Vitalink - Earth Max: Grow (Base Feed)

    Sale

    Vitalink - Earth Max: Grow (Base Feed)

    Regular price £27.95 GBP
    Regular price £39.99 GBP Sale price £27.95 GBP
    Unit price /  per 
    Sale
  • Plant Magic - Coco A&B Set - 1 Litre

    Plant Magic - Coco A&B (Set) (Base Feed)

    Sale

    Plant Magic - Coco A&B (Set) (Base Feed)

    Regular price From £13.95 GBP
    Regular price £15.92 GBP Sale price From £13.95 GBP
    Unit price /  per 
    Sale
  • Plant Magic - Soil Bloom - 1 Litre

    Plant Magic - Soil: Bloom (Base Feed)

    Plant Magic - Soil: Bloom (Base Feed)

    Regular price From £13.95 GBP
    Regular price Sale price From £13.95 GBP
    Unit price /  per 
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