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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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  • Plant Magic - Evolution 2.0 - Veg Booster - 500ml

    Plant Magic - Evolution 2.0 Veg Boosting Folia Spray

    Sale

    Plant Magic - Evolution 2.0 Veg Boosting Folia Spray

    Regular price From £12.00 GBP
    Regular price £14.99 GBP Sale price From £12.00 GBP
    Unit price /  per 
    Sale
  • Plant Magic - Boost - Flowering Booster - 1 Litre

    Plant Magic - Boost (Flower Booster)

    Sale

    Plant Magic - Boost (Flower Booster)

    Regular price From £39.95 GBP
    Regular price £45.99 GBP Sale price From £39.95 GBP
    Unit price /  per 
    Sale
  • Plant Magic - Soil Grow - 1 Litre

    Plant Magic - Soil: Grow (Base Feed)

    Plant Magic - Soil: Grow (Base Feed)

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

    Plant Magic - Silicon

    Plant Magic - Silicon

    Regular price From £19.95 GBP
    Regular price Sale price From £19.95 GBP
    Unit price /  per 
  • 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 - Platinum PK 9/18 - 500ml

    Plant Magic - Platinum PK 9/18 (PK Booster)

    Plant Magic - Platinum PK 9/18 (PK Booster)

    Regular price From £31.64 GBP
    Regular price Sale price From £31.64 GBP
    Unit price /  per 
  • Plant Magic - Root Stimulant - 1 Litre

    Plant Magic - Root Stimulant

    Plant Magic - Root Stimulant

    Regular price From £22.95 GBP
    Regular price Sale price From £22.95 GBP
    Unit price /  per 
  • Plant Magic - Magne-Cal+ - 1 Litre

    Plant Magic - Magne-Cal+ (Magnesium & Calcium)

    Plant Magic - Magne-Cal+ (Magnesium & Calcium)

    Regular price From £18.95 GBP
    Regular price Sale price From £18.95 GBP
    Unit price /  per 
  • Plant Magic - Soil: Bloom (Base Feed)

    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 
  • Plant Magic - 60/40 Supreme (40L) (60% Pebbles, 40% Coco)

    Plant Magic - 60/40 Supreme (40L) (60% Pebbles, 40% Coco)

    Plant Magic - 60/40 Supreme (40L) (60% Pebbles, 40% Coco)

    Regular price £15.90 GBP
    Regular price Sale price £15.90 GBP
    Unit price /  per 
  • Plant Magic - 70/30 Supreme (40L) (70% Coco, 30% Perlite)

    Plant Magic - 70/30 Supreme (40L) (70% Coco, 30% Perlite)

    Plant Magic - 70/30 Supreme (40L) (70% Coco, 30% Perlite)

    Regular price £13.90 GBP
    Regular price Sale price £13.90 GBP
    Unit price /  per 
  • Plant Magic - Coco Supreme (40L) (Growing Media)

    Plant Magic - Coco Supreme (40L) (Growing Media)

    Plant Magic - Coco Supreme (40L) (Growing Media)

    Regular price £15.12 GBP
    Regular price Sale price £15.12 GBP
    Unit price /  per 
  • Plant Magic - Soil Supreme (40L) (Potting Soil)

    Plant Magic - Soil Supreme (40L) (Potting Soil)

    Sold out

    Plant Magic - Soil Supreme (40L) (Potting Soil)

    Regular price £11.98 GBP
    Regular price Sale price £11.98 GBP
    Unit price /  per 
    Sold out
  • Plant Magic - Open Top Grow Bag

    Plant Magic - Open Top Grow Bag

    Plant Magic - Open Top Grow Bag

    Regular price From £2.95 GBP
    Regular price Sale price From £2.95 GBP
    Unit price /  per 

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