Skip to content
  • CLEARANCE

Need help?

02086869643
info@thehydrobros.com

Follow Us

  • Facebook
  • Instagram
  • YouTube
  • TikTok
  • Complete Grow Kits
  • LED Grow Tent Kits
  • HPS Grow Tent Kits
  • Propagation Tents & Kits
  • AC Infinity Tent Kits
  • All LED Grow Lights
  • 600w HPS Grow Light Kits
  • 1000w HPS Grow Light Kits
  • CDM / CMH Grow Light Kits
  • Propagation Lights
  • UV Grow Lights
  • Supplemental LED Lighting
  • Grow Light Ballasts
  • Contactors/Timers
  • Hangers
  • Lamps
  • Reflectors
  • AC Infinity LED Grow Lights
  • Lumatek LED Grow Lights
  • Maxibright LED Grow Lights
  • FloraFlex Nutrients
  • Hydrotops
  • Athena
  • Monkey
  • Advanced Nutrients
  • Atami
  • BAC
  • Beanstalk
  • Biobizz
  • Buddhas Tree
  • Canna
  • Dutch Pro
  • Ecothrive
  • Emerald Harvest
  • House & Garden
  • Ionic Nutrients
  • Plant Magic
  • Shogun
  • Terra Aquatica
  • Vitalink
  • Base Nutrients
  • Finisher / Flower Enhancer
  • Nutrient Starter Kits
  • pH & EC Management
  • Flowering Boosters
  • Intake Filters
  • AC Infinity Extraction Kits
  • Grow Room Extraction Kit
  • Fan Speed Controllers
  • Grow Room Fans
  • Carboair Carbon Filters
  • Rhino Carbon Filters
  • All Carbon Filters
  • Air Circulation Fans & Diffusers
  • Humidity Control
  • Grow Room Heaters
  • Full Climate Control
  • Co2 Enrichment
  • Air Purification
  • Silencers
  • Ducting & Fittings
  • Thermometers & Hygrometers
  • Hangers
  • Growing Media
  • Soils & Organics
  • Coco
  • Rockwool
  • Clay Pebbles
  • NFT Spreader Matting
  • Perlite
  • Pots, Saucers, Trays & Buckets
  • Flexi Tanks & Reservoirs
  • Air Pumps & Air Stones
  • Water Pumps & Reverse Osmosis
  • Water Chillers & Heaters
  • Pipes, Hoses & Fittings
  • Irrigation Timers
  • Dripper Systems
  • Flora Flex System
  • Brain Control Units
  • AutoPot Systems
  • Easy Feed Systems
  • DWC Hydroponic Systems
  • Flood & Drain Hydroponic Systems
  • Run-to-Waste Grow Systems
  • Aeroponic Systems
  • NFT Hydroponic Systems
  • Grow Tents & Sheeting
  • Sheeting
  • Propagation
  • Propagators
  • Propagation Tools
  • Propagation Media
  • Propagation Tents & Kits
  • Propagation Nutrients
  • Grow Tools
  • Beakers, Jugs, Syringes & Pipettes
  • Electrical
  • Equipment & Grow Light Hangers
  • Meters & Sensors
  • Odour Control
  • Other Tools
  • Plant Support
  • Sticky Tapes
  • Trimming, Drying & Curing
  • Pest & Disease Control
  • Grow Room Cleaning
  • General Pest Control
  • Leaf & Flower Mold / Rot Control
  • Root Disease Control
  • Sciarid Fly / Fungus Gnat Control
  • Spider Mite Control
  • Thrip Control
  • Useful Info
  • FloraFlex Drip System Calculator
  • Grow Room Fan & Filter Calculator
  • Nutrient Dosage & Cost Tool
  • FAQ
  • Contact Us
  • Shipping Info
  • Price Matching Policy
  • About Us
  • Blog / Grow Tips
  • Newsletter
  • Grow Lights
  • All LED Grow Lights
  • 600w HPS Grow Light Kits
  • 1000w HPS Grow Light Kits
  • CDM / CMH Grow Light Kits
  • Propagation Lights
  • UV Grow Lights
  • Supplemental LED Lighting
  • Grow Light Components & Accessories
  • Grow Light Ballasts
  • Contactors/Timers
  • Hangers
  • Lamps
  • Reflectors
  • Lighting Brands
  • AC Infinity LED Grow Lights
  • Lumatek LED Grow Lights
  • Maxibright LED Grow Lights
  • Featured Nutrient Brands
  • FloraFlex Nutrients
  • Hydrotops
  • Athena
  • Monkey
  • Nutrient Brands
  • Advanced Nutrients
  • Atami
  • BAC
  • Beanstalk
  • Biobizz
  • Buddhas Tree
  • Canna
  • Dutch Pro
  • Ecothrive
  • Emerald Harvest
  • House & Garden
  • Ionic Nutrients
  • Plant Magic
  • Shogun
  • Terra Aquatica
  • Vitalink
  • Nutrient Types
  • Base Nutrients
  • Finisher / Flower Enhancer
  • Nutrient Starter Kits
  • pH & EC Management
  • Flowering Boosters
  • Extraction Kit, Fans & Filters
  • Intake Filters
  • AC Infinity Extraction Kits
  • Grow Room Extraction Kit
  • Fan Speed Controllers
  • Grow Room Fans
  • Carboair Carbon Filters
  • Rhino Carbon Filters
  • All Carbon Filters
  • Environment Control
  • Air Circulation Fans & Diffusers
  • Humidity Control
  • Grow Room Heaters
  • Full Climate Control
  • Co2 Enrichment
  • Air Purification
  • Silencers
  • Tools & Accessories
  • Ducting & Fittings
  • Thermometers & Hygrometers
  • Hangers
  • Pots, Trays & Tanks
  • Pots, Saucers, Trays & Buckets
  • Flexi Tanks & Reservoirs
  • Pipes and Pumps
  • Air Pumps & Air Stones
  • Water Pumps & Reverse Osmosis
  • Water Chillers & Heaters
  • Pipes, Hoses & Fittings
  • Irrigation Timers
  • Hydroponic Growing Systems
  • Dripper Systems
  • Flora Flex System
  • Brain Control Units
  • AutoPot Systems
  • Easy Feed Systems
  • DWC Hydroponic Systems
  • Flood & Drain Hydroponic Systems
  • Run-to-Waste Grow Systems
  • Aeroponic Systems
  • NFT Hydroponic Systems
  • Tent Types
  • Tents Less than £150
  • Small Grow Tents
  • 1.2m Grow Tents
  • Grow Tents 100-200cm Wide
  • Grow Tents 201-300cm Wide
  • Massive Grow Tents
  • Tall Grow Tents
  • Loft Grow Tents
  • Propagation Tents
  • Grow Tents with White Lining
  • All Grow Tents
  • Featured Tents
  • Bud Box Grow Tents
  • Gorilla Box Grow Tents
  • Green-Qube Grow Tents
  • HomeBox Grow Tents
  • Secret Jardin Grow Tents
  • HydroLab Grow Tents
Search
The Hydro Bros The Hydro Bros Croydon Hydroponics

Got questions?
02086869643

Sign In
0
Cart

Spend £99.00 more and get free shipping!

Your cart is empty

Shop our products
  • CLEARANCE
  • Complete Grow Kits
    • LED Grow Tent Kits
    • HPS Grow Tent Kits
    • Propagation Tents & Kits
    • AC Infinity Tent Kits
  • Grow Lights
    Grow Lights
    • All LED Grow Lights
    • 600w HPS Grow Light Kits
    • 1000w HPS Grow Light Kits
    • CDM / CMH Grow Light Kits
    • Propagation Lights
    • UV Grow Lights
    • Supplemental LED Lighting
    Grow Light Components & Accessories
    • Grow Light Ballasts
    • Contactors/Timers
    • Hangers
    • Lamps
    • Reflectors
    Lighting Brands
    • AC Infinity LED Grow Lights
    • Lumatek LED Grow Lights
    • Maxibright LED Grow Lights
  • Nutrients & Boosters
    Featured Nutrient Brands
    • FloraFlex Nutrients
    • Hydrotops
    • Athena
    • Monkey
    Nutrient Brands
    • Advanced Nutrients
    • Atami
    • BAC
    • Beanstalk
    • Biobizz
    • Buddhas Tree
    • Canna
    • Dutch Pro
    • Ecothrive
    • Emerald Harvest
    • House & Garden
    • Ionic Nutrients
    • Plant Magic
    • Shogun
    • Terra Aquatica
    • Vitalink
    Nutrient Types
    • Base Nutrients
    • Finisher / Flower Enhancer
    • Nutrient Starter Kits
    • pH & EC Management
    • Flowering Boosters
  • Fans, Filters & Air Control
    Extraction Kit, Fans & Filters
    • Intake Filters
    • AC Infinity Extraction Kits
    • Grow Room Extraction Kit
    • Fan Speed Controllers
    • Grow Room Fans
    • Carboair Carbon Filters
    • Rhino Carbon Filters
    • All Carbon Filters
    Environment Control
    • Air Circulation Fans & Diffusers
    • Humidity Control
    • Grow Room Heaters
    • Full Climate Control
    • Co2 Enrichment
    • Air Purification
    • Silencers
    Tools & Accessories
    • Ducting & Fittings
    • Thermometers & Hygrometers
    • Hangers
  • Growing Media
    • Soils & Organics
    • Coco
    • Rockwool
    • Clay Pebbles
    • NFT Spreader Matting
    • Perlite
  • Grow Systems and Pots
    Pots, Trays & Tanks
    • Pots, Saucers, Trays & Buckets
    • Flexi Tanks & Reservoirs
    Pipes and Pumps
    • Air Pumps & Air Stones
    • Water Pumps & Reverse Osmosis
    • Water Chillers & Heaters
    • Pipes, Hoses & Fittings
    • Irrigation Timers
    Hydroponic Growing Systems
    • Dripper Systems
    • Flora Flex System
    • Brain Control Units
    • AutoPot Systems
    • Easy Feed Systems
    • DWC Hydroponic Systems
    • Flood & Drain Hydroponic Systems
    • Run-to-Waste Grow Systems
    • Aeroponic Systems
    • NFT Hydroponic Systems
  • Grow Tents & Sheeting
    • Tent Types
      • Tents Less than £150
      • Small Grow Tents
      • 1.2m Grow Tents
      • Grow Tents 100-200cm Wide
      • Grow Tents 201-300cm Wide
      • Massive Grow Tents
      • Tall Grow Tents
      • Loft Grow Tents
      • Propagation Tents
      • Grow Tents with White Lining
      • All Grow Tents
    • Featured Tents
      • Bud Box Grow Tents
      • Gorilla Box Grow Tents
      • Green-Qube Grow Tents
      • HomeBox Grow Tents
      • Secret Jardin Grow Tents
      • HydroLab Grow Tents
    • Sheeting
  • Propagation
    • Propagators
    • Propagation Tools
    • Propagation Media
    • Propagation Tents & Kits
    • Propagation Nutrients
  • Grow Tools
    • Beakers, Jugs, Syringes & Pipettes
    • Electrical
    • Equipment & Grow Light Hangers
    • Meters & Sensors
    • Odour Control
    • Other Tools
    • Plant Support
    • Sticky Tapes
    • Trimming, Drying & Curing
  • Pest & Disease Control
    • Grow Room Cleaning
    • General Pest Control
    • Leaf & Flower Mold / Rot Control
    • Root Disease Control
    • Sciarid Fly / Fungus Gnat Control
    • Spider Mite Control
    • Thrip Control
  • Useful Info
    • FloraFlex Drip System Calculator
    • Grow Room Fan & Filter Calculator
    • Nutrient Dosage & Cost Tool
    • FAQ
    • Contact Us
    • Shipping Info
    • Price Matching Policy
    • About Us
    • Blog / Grow Tips
    • Newsletter

🪴 Grow smarter, not harder – click to call us

Buy Now, Pay Later Available

Worldwide Shipping 🌍✈️

Free UK Delivery Over £99 (Surcharges May Apply

Grow Tips

Best Hydroponic Nutrients UK 2025: What Growers Actually Ordered

Best Hydroponic Nutrients UK 2025: What Growers Actually Ordered

NutrientsAug 26, 2026
PGRs: The Good, The Bad, and The Ugly

PGRs: The Good, The Bad, and The Ugly

NutrientsJun 20, 2026
Organic vs Mineral Nutrients: What UK Hydro Stores Actually See

Organic vs Mineral Nutrients: What UK Hydro Stores Actually See

NutrientsJun 09, 2026
What’s in Your Feed? How to Read NPK Ratios Like a Pro Grower

What’s in Your Feed? How to Read NPK Ratios Like a Pro Grower

NutrientsNov 02, 2025
Mastering EC: The No-Stress Guide to Feed Strength in Hydroponics

Mastering EC: The No-Stress Guide to Feed Strength in Hydroponics

NutrientsMay 31, 2025
Athena IPM, Pro Line, Blended Line Procedures & Feed Schedules

Athena IPM, Pro Line, Blended Line Procedures & Feed Schedules

AthenaJan 12, 2024
Discreet Delivery

Discreet Delivery

Your privacy is our priority. We got you covered! We deliver most goods using next day DPD.

Customer Support

Customer Support

New to the game or a veteran of the arts, we can help. Get in touch. We got you.

Worldwide Shipping

Worldwide Shipping

UK tax will be removed at checkout - your local tax and delivery costs will vary. Check out shipping policy for more details

Payments

Payments

Payments discretion; The Hydro Bros do not show up on bank statements. Klarna, Clearpay, Western Union and cash in post options at checkout.

Emails suck. Ours don't.

Get 10% off your first order (new customer and non discounted items only)

No spam, just exclusive codes and cool stuff only available to those on the mailing list! 🤙


The Hydro Bros is a London-based hydroponics store supplying growers across the UK and worldwide. Since 2019, we’ve focused on proper products, honest advice and reliable support. Need help choosing the right kit? Give us a call, send us an email or visit us in store.

Learn more about The Hydro Bros

  • Monday to Friday: 10am to 6pm
  • Saturday: 10am to 5pm
  • Sunday: Closed
  • Bank Holidays: 10am to 2pm
  • Unit 12 Progress Business Park, Progress Way, Croydon, CR04XD
  • Tel: +44 02086869643
  • info@thehydrobros.com
  • Book a call
  • Send us an email

  • Meet The Team
  • Contact Us
  • FAQ
  • Shipping Policy
  • Return and Refund Policy
  • Klarna Available
  • Grow Tips
  • Terms of Service
  • About Us
  • Grow Room Fan & Filter Calculator
  • Feed Chart Calculator
  • FloraFlex Drip System Calculator
Language
Language
Country/region
Country/region

© 2026 The Hydro Bros
Powered by Shopify

Follow Us

We Accept

American Express Apple Pay Bancontact Diners Club Discover Google Pay iDEAL Wero Maestro Mastercard PayPal Shop Pay Union Pay USDC Visa Klarna Clearpay

© 2026 The Hydro Bros
Powered by Shopify

  • Opens in a new window.