Skip to content
  • Facebook
  • Instagram

Welcome to Black Flag Horticulture Coventry's Number One Horticultural Outlet!

We now accept Cryto Currencies: BTC (Bitcoin), ETH (Ether), ADA (Cardano), XRP (Ripple) & SOL(Solana)

FREE Shipping on all orders £150 or more(Not including growing media

Introducing Dahlia Rose: Your 24Hour AI Horticultural Assistant is NOW LIVE!

We are Proud Stockists of your Favorite Feeds & Additives.

  • 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
    • FAQ's
    • MUSHBAG GROW GUIDE
    • Returns Policy
Log in

Language

  • English
  • Shqip
  • Polski
  • Facebook
  • Instagram
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
    • FAQ's
    • MUSHBAG GROW GUIDE
    • Returns Policy

Language

  • English
  • Shqip
  • Polski
Log in Cart

Item added to your cart

View cart

Filter:

Availability
0 selected
Reset
Availability
Price
The highest price is £699.99 Reset
£
£
Brand
0 selected
Reset
Brand
Remove all

420 products

Filter and sort Filter

Filter and sort

Filter

420 products

Availability
Clear
Price

The highest price is £699.99

£
£
Clear
Brand
Clear
Remove all
Remove all

420 products

  • Cultiwool - Rockwool Cubes Cultiwool - Rockwool Cubes

    Cultiwool - Rockwool Cubes

    Sale

    Cultiwool - Rockwool Cubes

    Regular price From £0.50 GBP
    Regular price £3.50 GBP Sale price From £0.50 GBP
    Sale
  • Vitalink - Coir Max: (A&B set) (Base Feed) 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 £13.91 GBP
    Regular price Sale price From £13.91 GBP
  • Ecofective: Plant Disease Defence Ecofective: Plant Disease Defence

    Ecofective: Plant Disease Defence

    Ecofective: Plant Disease Defence

    Regular price From £7.45 GBP
    Regular price Sale price From £7.45 GBP
  • Shogun - Sumo Boost - 1 Litre Shogun - Sumo Boost (Flower Booster)

    Shogun - Sumo Boost (Flower Booster)

    Sale

    Shogun - Sumo Boost (Flower Booster)

    Regular price From £2.50 GBP
    Regular price £210.00 GBP Sale price From £2.50 GBP
    Sale
  • Shogun - Samurai Coco A&B Set - 1 Litre Shogun - Samurai Coco (A & B Set) (Base Feed)

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

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

    Regular price From £2.50 GBP
    Regular price Sale price From £2.50 GBP
  • Omega Black - 600W Dimmable Digital Ballast

    Omega Black - 600W Dimmable Digital Ballast

    Omega Black - 600W Dimmable Digital Ballast

    Regular price £42.95 GBP
    Regular price Sale price £42.95 GBP
  • Growth Technology - Clonex Mist (Spray) Growth Technology - Clonex Mist (Spray)

    Growth Technology - Clonex Mist (Spray)

    Growth Technology - Clonex Mist (Spray)

    Regular price From £12.95 GBP
    Regular price Sale price From £12.95 GBP
  • Advanced Nutrients - Sensi Coco Bloom - A&B Set - 1 Litre - Coco Base Feed Advanced Nutrients - Sensi Coco: Bloom (A & B Set) - pH Perfect®

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

    Sale

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

    Regular price From £2.50 GBP
    Regular price £28.95 GBP Sale price From £2.50 GBP
    Sale
  • Advanced Nutrients - Sensi Coco Grow - A&B Set - 1 Litre - Coco Base Feed Advanced Nutrients - Sensi - Coco: Grow (A&B Set) - pH Perfect®

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

    Sale

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

    Regular price From £2.50 GBP
    Regular price £28.95 GBP Sale price From £2.50 GBP
    Sale
  • RAM - Sonoduct - Acoustic Ducting

    RAM - Sonoduct - Acoustic Ducting

    RAM - Sonoduct - Acoustic Ducting

    Regular price From £18.99 GBP
    Regular price Sale price From £18.99 GBP
  • Metal Work - Female Coupling Metal Work - Female Coupling

    Metal Work - Female Coupling

    Metal Work - Female Coupling

    Regular price From £1.30 GBP
    Regular price Sale price From £1.30 GBP
  • Plant Magic - Coco A&B Set - 1 Litre Plant Magic - Coco A&B (Set) (Base Feed)

    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
    Sale
  • RAM - Ultrasonic Humidifier RAM - Ultrasonic Humidifier

    RAM - Ultrasonic Humidifier

    RAM - Ultrasonic Humidifier

    Regular price From £39.99 GBP
    Regular price Sale price From £39.99 GBP
  • Advanced Nutrients - OverDrive - 500ml Advanced Nutrients - Overdrive® - Finisher/Ripener

    Advanced Nutrients - Overdrive® - Finisher/Ripener

    Sale

    Advanced Nutrients - Overdrive® - Finisher/Ripener

    Regular price From £2.50 GBP
    Regular price £28.95 GBP Sale price From £2.50 GBP
    Sale
  • Advanced Nutrients - CarboLoad - 1 Litre Advanced Nutrients - CarboLoad® - Flowering Booster

    Advanced Nutrients - CarboLoad® - Flowering Booster

    Sale

    Advanced Nutrients - CarboLoad® - Flowering Booster

    Regular price From £2.50 GBP
    Regular price £12.00 GBP Sale price From £2.50 GBP
    Sale
  • ODOUR NEUTRALISER - 225ML BLOCK ODOUR NEUTRALISER - 225ML BLOCK

    ODOUR NEUTRALISER - 225ML BLOCK

    ODOUR NEUTRALISER - 225ML BLOCK

    Regular price £8.50 GBP
    Regular price Sale price £8.50 GBP
  • Buddhas Tree - PK 9/18 - PK Booster Buddhas Tree - PK 9/18 - PK Booster

    Buddhas Tree - PK 9/18 - PK Booster

    Buddhas Tree - PK 9/18 - PK Booster

    Regular price £74.99 GBP
    Regular price Sale price £74.99 GBP
  • Atami - Janeco-Lightmix - 50 Litres Atami - Janeco-Lightmix - 50 Litres

    Atami - Janeco-Lightmix - 50 Litres

    Sale

    Atami - Janeco-Lightmix - 50 Litres

    Regular price £12.95 GBP
    Regular price £15.00 GBP Sale price £12.95 GBP
    Sale
  • Intense Nutrients - Kickstart - 1 Litre Intense Nutrients - Kickstart (Propagation)

    Intense Nutrients - Kickstart (Propagation)

    Intense Nutrients - Kickstart (Propagation)

    Regular price From £9.99 GBP
    Regular price Sale price From £9.99 GBP
  • Metal Work - Square Wall Flange Metal Work - Square Wall Flange

    Metal Work - Square Wall Flange

    Metal Work - Square Wall Flange

    Regular price From £5.20 GBP
    Regular price Sale price From £5.20 GBP
  • Bamboo Stakes, Gardening Tools Bamboo Stakes, Gardening Tools

    Bamboo Stakes

    Bamboo Stakes

    Regular price From £0.20 GBP
    Regular price Sale price From £0.20 GBP
  • Great White 100% Organic Rooting Powder Nutrient Mycorrhizae Trichoderma Great White 100% Organic Rooting Powder Nutrient Mycorrhizae Trichoderma

    Great White 100% Organic Rooting Powder Nutrient Mycorrhizae Trichoderma

    Sale

    Great White 100% Organic Rooting Powder Nutrient Mycorrhizae Trichoderma

    Regular price From £15.99 GBP
    Regular price £259.99 GBP Sale price From £15.99 GBP
    Sale
  • Intense Nutrients - Dirt Grow - 1 Litre Intense Nutrients - Dirt: Grow (Base Feed)

    Intense Nutrients - Dirt: Grow (Base Feed)

    Intense Nutrients - Dirt: Grow (Base Feed)

    Regular price From £2.50 GBP
    Regular price Sale price From £2.50 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
  • 1
  • …
  • 3
  • 4
  • 5
  • 6
  • 7
  • …
  • 18

SUBSCRIBE TO OUR NEWSLETTERS

Stay in the know with the latest 'Products and Updates' from Black Flag Horticulture

Black Flag Horticulture Ltd©  2023 All Rights Reserved

Grow Your Own Way

  • Facebook
  • Instagram

Language

  • English
  • Shqip
  • Polski
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • USDC
  • Visa
© 2025, Black Flag Horticulture Powered by Shopify
  • Refund policy
  • Privacy policy
  • Terms of service
  • Shipping policy
  • Contact information
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.