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
Phone Icon
Cart

Item added to your cart

View cart

Filter:

Availability
0 selected
Reset
Availability
Price
The highest price is £699.95 Reset
£
£
Brand
0 selected
Reset
Brand
Remove all

360 products

Filter and sort Filter

Filter and sort

Filter

360 products

Availability
Clear
Price

The highest price is £699.95

£
£
Clear
Brand
Clear
Remove all
Remove all

360 products

  • RAM AirTECH MIDI Filter - 150/660 (6") 1150m³/h

    RAM AirTECH MIDI Filter - 150/660 (6") 1150m³/h

    RAM AirTECH MIDI Filter - 150/660 (6") 1150m³/h

    Regular price £119.95 GBP
    Regular price Sale price £119.95 GBP
    Unit price /  per 
  • Sunmaster HPS Grow Lamps for Enhanced Vegetative Growth

    Sunmaster HPS Grow Lamps for Enhanced Vegetative Growth

    Sunmaster HPS Grow Lamps for Enhanced Vegetative Growth

    Regular price From £19.99 GBP
    Regular price Sale price From £19.99 GBP
    Unit price /  per 
  • LoadStar - Dimmable Digital Ballast (600w)

    LoadStar - Dimmable Digital Ballast (600w)

    LoadStar - Dimmable Digital Ballast (600w)

    Regular price £39.95 GBP
    Regular price Sale price £39.95 GBP
    Unit price /  per 
  • 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
    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
  • Philips: Lamps

    Philips: Lamps

    Philips: Lamps

    Regular price £44.99 GBP
    Regular price Sale price £44.99 GBP
    Unit price /  per 
  • Gavita: Lamps

    Gavita: Lamps

    Gavita: Lamps

    Regular price £44.99 GBP
    Regular price Sale price £44.99 GBP
    Unit price /  per 
  • Mills Nutrients - Start-R - Root Enhancer - 5 Litres

    Mills - Start R (Root Stimulant)

    Sale

    Mills - Start R (Root Stimulant)

    Regular price From £14.95 GBP
    Regular price £18.00 GBP Sale price From £14.95 GBP
    Unit price /  per 
    Sale
  • BioBizz - Leaf Coat - 1 Litre

    Biobizz - Leaf Coat - protects plants!

    Biobizz - Leaf Coat - protects plants!

    Regular price £21.50 GBP
    Regular price Sale price £21.50 GBP
    Unit price /  per 
  • BioBizz - Bio Heaven - 1 Litre

    Biobizz - CalMag (Calcium and Magnesium)

    Biobizz - CalMag (Calcium and Magnesium)

    Regular price £19.99 GBP
    Regular price Sale price £19.99 GBP
    Unit price /  per 
  • BioBizz - Alg A Mic - 1 Litre

    Biobizz - Alg-A-Mic - For stress-free plants!

    Biobizz - Alg-A-Mic - For stress-free plants!

    Regular price From £10.25 GBP
    Regular price Sale price From £10.25 GBP
    Unit price /  per 
  • BioBizz - Top Max - 1 Litre

    Biobizz - Top Max - Flowering Booster

    Biobizz - Top Max - Flowering Booster

    Regular price £29.99 GBP
    Regular price Sale price £29.99 GBP
    Unit price /  per 
  • BioBizz - Bio Bloom - 1 Litre

    Biobizz - Bio Bloom - Base Feed

    Biobizz - Bio Bloom - Base Feed

    Regular price From £14.99 GBP
    Regular price Sale price From £14.99 GBP
    Unit price /  per 
  • Intense Nutrients - Go+ (Plant Health)

    Intense Nutrients - Go+ (Plant Health)

    Intense Nutrients - Go+ (Plant Health)

    Regular price £14.95 GBP
    Regular price Sale price £14.95 GBP
    Unit price /  per 
  • Guanyi - Infrared Lamp 250W

    Guanyi - Infrared Lamp 250W

    Guanyi - Infrared Lamp 250W

    Regular price £9.99 GBP
    Regular price Sale price £9.99 GBP
    Unit price /  per 
  • Emerald Harvest - CalMag (CALCIUM-MAGNESIUM SUPPLEMENT)

    Emerald Harvest - CalMag (CALCIUM-MAGNESIUM SUPPLEMENT)

    Emerald Harvest - CalMag (CALCIUM-MAGNESIUM SUPPLEMENT)

    Regular price £19.99 GBP
    Regular price Sale price £19.99 GBP
    Unit price /  per 
  • Emerald Harvest - Root Wizard (MASSIVE ROOT BUILDER)

    Emerald Harvest - Root Wizard (MASSIVE ROOT BUILDER)

    Emerald Harvest - Root Wizard (MASSIVE ROOT BUILDER)

    Regular price £79.99 GBP
    Regular price Sale price £79.99 GBP
    Unit price /  per 
  • Emerald Harvest - Sturdy Stalk (POTASSIUM SILICATE SUPPLEMENT)

    Emerald Harvest - Sturdy Stalk (POTASSIUM SILICATE SUPPLEMENT)

    Emerald Harvest - Sturdy Stalk (POTASSIUM SILICATE SUPPLEMENT)

    Regular price From £32.99 GBP
    Regular price Sale price From £32.99 GBP
    Unit price /  per 
  • Emerald Harvest - Micro (PROFESSIONAL 3-PART BASE NUTRIENT SERIES)

    Emerald Harvest - Micro (PROFESSIONAL 3-PART BASE NUTRIENT SERIES)

    Emerald Harvest - Micro (PROFESSIONAL 3-PART BASE NUTRIENT SERIES)

    Regular price £15.99 GBP
    Regular price Sale price £15.99 GBP
    Unit price /  per 
  • Sanlight - Gen 2 Evo + "Q-series" Power Lead

    Sanlight - Gen 2 Evo + "Q-series" Power Lead

    Sanlight - Gen 2 Evo + "Q-series" Power Lead

    Regular price £18.00 GBP
    Regular price Sale price £18.00 GBP
    Unit price /  per 
  • Crazy Hills - Prosper (Flower Feed)

    Crazy Hills - Prosper (Flower Feed)

    Crazy Hills - Prosper (Flower Feed)

    Regular price £12.55 GBP
    Regular price Sale price £12.55 GBP
    Unit price /  per 
  • Crazy Hills- UpThrive (Grow Feed Fertilizer)

    Crazy Hills- UpThrive (Grow Feed Fertilizer)

    Crazy Hills- UpThrive (Grow Feed Fertilizer)

    Regular price £10.75 GBP
    Regular price Sale price £10.75 GBP
    Unit price /  per 
  • Crazy Hills - Spark (Flowering Stimulant)

    Crazy Hills - Spark (Flowering Stimulant)

    Crazy Hills - Spark (Flowering Stimulant)

    Regular price £22.95 GBP
    Regular price Sale price £22.95 GBP
    Unit price /  per 
  • FlairForm - GreenDream-1

    FlairForm - GreenDream-1

    FlairForm - GreenDream-1

    Regular price £59.95 GBP
    Regular price Sale price £59.95 GBP
    Unit price /  per 
  • 1
  • …
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15

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
  • 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.