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We are Proud Stockists of your Favorite Feeds & Additives.

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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
    • New & Updates
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  • Essentials LAB - pH Meter (With Memory Function) Essentials LAB - pH Meter (With Memory Function)

    Essentials LAB - pH Meter (With Memory Function)

    Essentials LAB - pH Meter (With Memory Function)

    Regular price £44.95 GBP
    Regular price Sale price £44.95 GBP
  • Digital Series Indoor/Outdoor Min Max Hygrometer Digital Series Indoor/Outdoor Min Max Hygrometer

    Digital Series Indoor/Outdoor Min Max Hygrometer

    Digital Series Indoor/Outdoor Min Max Hygrometer

    Regular price £10.55 GBP
    Regular price Sale price £10.55 GBP
  • Grow Bitz HEAVY DUTY TIMER Plug in 24 Hour Time Switch Grow Bitz HEAVY DUTY TIMER Plug in 24 Hour Time Switch

    Grow Bitz HEAVY DUTY TIMER Plug in 24 Hour Time Switch

    Sale

    Grow Bitz HEAVY DUTY TIMER Plug in 24 Hour Time Switch

    Regular price £9.98 GBP
    Regular price £15.24 GBP Sale price £9.98 GBP
    Sale
  • Bluelab - V2 Truncheon CF/EC/PPM Meter

    Bluelab - V2 Truncheon CF/EC/PPM Meter

    Bluelab - V2 Truncheon CF/EC/PPM Meter

    Regular price £83.04 GBP
    Regular price Sale price £83.04 GBP
  • Essentials LAB - Buffer 7 Essentials LAB - Buffer 7

    Essentials LAB - Buffer 7

    Essentials LAB - Buffer 7

    Regular price £5.00 GBP
    Regular price Sale price £5.00 GBP
  • Grow Bitz Thermometer & Hygrometer With Probe

    Grow Bitz Thermometer & Hygrometer With Probe

    Grow Bitz Thermometer & Hygrometer With Probe

    Regular price £10.55 GBP
    Regular price Sale price £10.55 GBP
  • AC Infinity - UIS Controller - Cables & Adaptors 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
  • Grow Gadgets - 24hr Timer Grow Gadgets - 24hr Timer

    Grow Gadgets - 24hr Timer

    Grow Gadgets - 24hr Timer

    Regular price £10.00 GBP
    Regular price Sale price £10.00 GBP
  • Maxibright - Maxiswitch Pro - Solo Timer

    Maxibright - Maxiswitch Pro - Solo Timer

    Maxibright - Maxiswitch Pro - Solo Timer

    Regular price £9.98 GBP
    Regular price Sale price £9.98 GBP
  • Essentials LAB - Buffer 4

    Essentials LAB - Buffer 4

    Essentials LAB - Buffer 4

    Regular price £5.00 GBP
    Regular price Sale price £5.00 GBP
  • LUMii - Contactor Timer - 26 Amp LUMii - Contactor Timer - 26 Amp

    LUMii - Contactor Timer - 26 Amp

    LUMii - Contactor Timer - 26 Amp

    Regular price From £110.00 GBP
    Regular price Sale price From £110.00 GBP

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