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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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  • AC Infinity - Cloudray - Black 6 inch Clip on Fan for Growing Environments

    AC Infinity - Cloudray - S6 Grow Tent Circulator Clip Fan 6” Auto Oscillation

    AC Infinity - Cloudray - S6 Grow Tent Circulator Clip Fan 6” Auto Oscillation

    Regular price £59.99 GBP
    Regular price Sale price £59.99 GBP
    Unit price /  per 
  • Inkbird Digital Temperature Controller 220V Thermostat

    Inkbird Digital Temperature Controller 220V Thermostat

    Inkbird Digital Temperature Controller 220V Thermostat

    Regular price £34.95 GBP
    Regular price Sale price £34.95 GBP
    Unit price /  per 
  • Lumii - Rope Ratchet - Pack of 2

    Lumii - Rope Ratchet - Pack of 2

    Lumii - Rope Ratchet - Pack of 2

    Regular price £6.50 GBP
    Regular price Sale price £6.50 GBP
    Unit price /  per 
  • NPK Industries - Mighty Wash | Powerful Cleaner for Plants and Grow Spaces

    NPK Industries - Mighty Wash | Powerful Cleaner for Plants and Grow Spaces

    Sale

    NPK Industries - Mighty Wash | Powerful Cleaner for Plants and Grow Spaces

    Regular price £12.49 GBP
    Regular price £15.00 GBP Sale price £12.49 GBP
    Unit price /  per 
    Sale
  • RAM - AIR-PRO II Fan Speed Controller

    RAM - AIR-PRO II Fan Speed Controller

    RAM - AIR-PRO II Fan Speed Controller

    Regular price £135.00 GBP
    Regular price Sale price £135.00 GBP
    Unit price /  per 
  • AC Infinity - THERMOFORGE T3 THERMOFORGE T3, Environmental Plant Heater, Smart VPD Controls, True 10 Heat Levels, Tubing Extends into Grow Tent

    AC Infinity - THERMOFORGE T3 THERMOFORGE T3, Environmental Plant Heater, Smart VPD Controls, True 10 Heat Levels, Tubing Extends into Grow Tent

    AC Infinity - THERMOFORGE T3 THERMOFORGE T3, Environmental Plant Heater, Smart VPD Controls, True 10 Heat Levels, Tubing Extends into Grow Tent

    Regular price £129.99 GBP
    Regular price Sale price £129.99 GBP
    Unit price /  per 
  • FLIRmask Thermal Reflection Sheeting

    FLIRmask Thermal Reflection Sheeting

    FLIRmask Thermal Reflection Sheeting

    Regular price £13.00 GBP
    Regular price Sale price £13.00 GBP
    Unit price /  per 
  • LightHouse - Zipper Door - 2m x 40mm

    LightHouse - Zipper Door - 2m x 40mm

    LightHouse - Zipper Door - 2m x 40mm

    Regular price £10.31 GBP
    Regular price Sale price £10.31 GBP
    Unit price /  per 
  • Inkbird - Digital Program CO2 Controller Regulator ICC-500T S01 Sensor Greenhouse

    Inkbird - Digital Program CO2 Controller Regulator ICC-500T S01 Sensor Greenhouse

    Sold out

    Inkbird - Digital Program CO2 Controller Regulator ICC-500T S01 Sensor Greenhouse

    Regular price £159.99 GBP
    Regular price £170.00 GBP Sale price £159.99 GBP
    Unit price /  per 
    Sold out
  • AC Infinity - UIS Controller - Cables & Adaptors

    AC Infinity - UIS Controller - Cables & Adaptors

    AC Infinity - UIS Controller - Cables & Adaptors

    Regular price From £9.99 GBP
    Regular price Sale price From £9.99 GBP
    Unit price /  per 
  • RAM - 12L DEHUMIDIFIER - 12L/DAY

    RAM - 12L DEHUMIDIFIER - 12L/DAY

    RAM - 12L DEHUMIDIFIER - 12L/DAY

    Regular price £165.99 GBP
    Regular price Sale price £165.99 GBP
    Unit price /  per 
  • Grow Tools - Plant Bends (50pk) (Low Stress Training)

    Grow Tools - Plant Bends (50pk) (Low Stress Training)

    Grow Tools - Plant Bends (50pk) (Low Stress Training)

    Regular price £9.99 GBP
    Regular price Sale price £9.99 GBP
    Unit price /  per 
  • AC Infinity - Carbon Filters

    AC Infinity - Carbon Filters

    AC Infinity - Carbon Filters

    Regular price From £59.99 GBP
    Regular price Sale price From £59.99 GBP
    Unit price /  per 
  • MotherNature - CO2 Generator (Air Pump Included)

    MotherNature - CO2 Generator (Air Pump Included)

    MotherNature - CO2 Generator (Air Pump Included)

    Regular price From £70.00 GBP
    Regular price Sale price From £70.00 GBP
    Unit price /  per 
  • RAM - Bug Barrier

    RAM - Bug Barrier

    RAM - Bug Barrier

    Regular price From £4.95 GBP
    Regular price Sale price From £4.95 GBP
    Unit price /  per 
  • Grow Tools - Plant Support Yo-Yo's

    Grow Tools - Plant Support Yo-Yo's

    Grow Tools - Plant Support Yo-Yo's

    Regular price £5.99 GBP
    Regular price Sale price £5.99 GBP
    Unit price /  per 
  • RAM - Inline Duct Fan

    RAM - Inline Duct Fan

    Sale

    RAM - Inline Duct Fan

    Regular price £79.49 GBP
    Regular price £99.95 GBP Sale price £79.49 GBP
    Unit price /  per 
    Sale
  • Basics 3-Shelf Narrow Storage Unit With Height Adjustable Shelves and Levelling Feet, 340 kgs Max Weight, Black, 34 cm D x 58.9 cm W x 76.2 cm H

    Basics 3-Shelf Narrow Storage Unit With Height Adjustable Shelves and Levelling Feet, 340 kgs Max Weight, Black, 34 cm D x 58.9 cm W x 76.2 cm H

    Sold out

    Basics 3-Shelf Narrow Storage Unit With Height Adjustable Shelves and Levelling Feet, 340 kgs Max Weight, Black, 34 cm D x 58.9 cm W x 76.2 cm H

    Regular price £45.00 GBP
    Regular price £46.00 GBP Sale price £45.00 GBP
    Unit price /  per 
    Sold out
  • AC Infinity - Ducting Silencers

    AC Infinity - Ducting Silencers

    AC Infinity - Ducting Silencers

    Regular price From £49.99 GBP
    Regular price Sale price From £49.99 GBP
    Unit price /  per 
  • AC Infinity - Flexible Four Layer Ducting

    AC Infinity - Flexible Four Layer Ducting

    Sold out

    AC Infinity - Flexible Four Layer Ducting

    Regular price £17.99 GBP
    Regular price Sale price £17.99 GBP
    Unit price /  per 
    Sold out
  • VonHaus - 5 Tier Wire Shelving Unit (Black Powder Coated Metal Shelf)

    VonHaus - 5 Tier Wire Shelving Unit (Black Powder Coated Metal Shelf)

    Sale

    VonHaus - 5 Tier Wire Shelving Unit (Black Powder Coated Metal Shelf)

    Regular price £74.99 GBP
    Regular price £87.56 GBP Sale price £74.99 GBP
    Unit price /  per 
    Sale
  • Vivosun - GrowHub E42A Controller, Smart Environmental WiFi-Controller with Temperature, Humidity, Timer, Cycle, Schedule Controls, for Grow Tent Cooling Ventilation Lighting

    Vivosun - GrowHub E42A Controller, Smart Environmental WiFi-Controller with Temperature, Humidity, Timer, Cycle, Schedule Controls, for Grow Tent Cooling Ventilation Lighting

    Vivosun - GrowHub E42A Controller, Smart Environmental WiFi-Controller with Temperature, Humidity, Timer, Cycle, Schedule Controls, for Grow Tent Cooling Ventilation Lighting

    Regular price £120.00 GBP
    Regular price Sale price £120.00 GBP
    Unit price /  per 
  • AC Infinity - Noise Reduction Clamp Couplers

    AC Infinity - Noise Reduction Clamp Couplers

    AC Infinity - Noise Reduction Clamp Couplers

    Regular price From £14.99 GBP
    Regular price Sale price From £14.99 GBP
    Unit price /  per 
  • AC Infinity - Cloudline Lite: Inline Duct Fans

    AC Infinity - Cloudline Lite: Inline Duct Fans

    AC Infinity - Cloudline Lite: Inline Duct Fans

    Regular price From £89.99 GBP
    Regular price Sale price From £89.99 GBP
    Unit price /  per 
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