Shop now

Free shipping over $49

Your plants don't have to wait. Get everything delivered right to your door fast.

World-class customer service

Our philosophy will never change. When you're happy, we're happy.

Quality brands at low prices

Keep your plants happy and healthy with great prices on top products.

Making a difference gardening

We believe that small gardens can make a big impact in the world.

AC Infinity
AutoPot
Blumat
BuildASoil
Gaia Green
Grassroots Fabric Pots
Grove Bags
Real Growers
bio365

Are you upgrading your grow?

LED Grow Lights
VIVOSUN D548 4x5 Multi-Chamber Grow Tent, 60"x48"x80" - VIVOSUN - Happy Hydro
Grow Tents
Grow Tent Kits
Mars Hydro iFresh 4-Inch Smart Inline Duct Fan and Carbon Filter Combo
Ventilation & CO2
AC Infinity Controller 69, Bluetooth - AC Infinity - Happy Hydro
Grow Room Controllers
AC Infinity Carbon Filter 4 Inch - AC Infinity - Happy Hydro
Carbon Filters
AC Infinity Grow Room Humidifier, CloudForge T3, 4.5L - AC Infinity - Happy Hydro
Climate
Hurricane Supreme Oscillating Stand Fan w/ Remote 16 in  - Hurricane - Happy Hydro
Circulation Fans
Cloudline T6 AC Infinity Fan with Controller 69 - AC Infinity - Happy Hydro
Inline Fans

Shop popular categories

Happy Hydro Seed & Clone Propagation Kit w/ Rockwool - Happy Hydro - Happy Hydro
Propagation
DYNOMYCO Premium Mycorrhizal Inoculant - DYNOMYCO - Happy Hydro
Beneficial Microbes
Happy Hydro 'Trim-Jail' Kit Kief Collector 6-Tier Drying Rack - Happy Hydro Accessories - Happy Hydro
Harvesting Supplies
Hydro Logic Stealth-RO150 Reverse Osmosis Filter 150 Gallons Per Day - Hydro Logic - Happy Hydro
RO Units & Filtration
ExHale XL CO2 Bag - ExHale - Happy Hydro
CO2 Supplies
Dabpress 6 Ton Rosin Press Upgraded Version
Rosin Presses

High-quality planting supplies

bio365 BIOFLOWER 1.5cf
Soil, Coco & Substrate
Grassroots Living Soil Fabric Pots
Fabric Pots
Air-Pot Propagation Cell .3 Gallon, 1L
Plastic Pots
Grower's Ally Crop Defender 3 - Grower's Ally - Happy Hydro
Pest & Disease Control
Trellis Netting for Indoor or Outdoor Gardens - Multiple Sizes Inside! - Happy Hydro Accessories - Happy Hydro
Plant Support & Accessories
BuildASoil Craft Blend Dry Amendment Mix - BuildASoil - Happy Hydro
Dry Amendments

Electricity-free watering systems

Tropf Blumat Medium Deluxe Gravity Kit - Blumat - Happy Hydro
Build Your Own Blumat Watering System
AutoPot Systems
BluSoak Stakes Bulk Single Hold Down Clamp - Blumat - Happy Hydro
Blusoak Raised Garden Bed Systems
Blumat Classic Plant Watering Stakes, XL, 6 Pack - Blumat - Happy Hydro
Vacation Watering Stakes
Mars Hydro 5 Gallon DWC Hydroponic System Kit with 2 Buckets
Hydro Systems
Tropf Blumat Medium Box Kit - Blumat - Happy Hydro
Blumat Prebuilt Kits

Top products from AC Infinity

View all
Save $140.00
AC Infinity 4x4 LED Grow Light - IONFRAME EVO6 - 500W - AC Infinity - Happy Hydro
AC Infinity AC Infinity 4x4 LED Grow Light - IONFRAME EVO6 - 500W
$559.00 $699.00
AC Infinity Grow Room Humidifier, CloudForge T3, 4.5L - AC Infinity - Happy Hydro
AC Infinity AC Infinity Grow Room Humidifier, CloudForge T3, 4.5L
$59.99
AC Infinity Heavy Duty Fabric Pots, 5 Pack - AC Infinity - Happy Hydro
AC Infinity AC Infinity Heavy Duty Fabric Pots, 5 Pack
$15.99
Choose options
AC Infinity Controller 69, Bluetooth - AC Infinity - Happy Hydro
AC Infinity AC Infinity Controller 69, Bluetooth
$69.99
Save $100.00
AC Infinity 5x5 LED Grow Light - IONFRAME EVO8 - 730W - AC Infinity - Happy Hydro
AC Infinity AC Infinity 5x5 LED Grow Light - IONFRAME EVO8 - 730W
$799.00 $899.00
Beginner Grow Tent Kit - AC Infinity IONFRAME EVO6 LED Light 4’ x 4’
Happy Hydro Beginner Grow Tent Kit - AC Infinity IONFRAME EVO6 LED Light 4’ x 4’
$1,249.95
Choose options

Shop new products

View all
Air-Pot Propagation Cell .3 Gallon, 1L
Air-Pot Air-Pot Propagation Cell .3 Gallon, 1L
$3.95
AutoPot Reflective Cover for Hard Tank Reservoir
AutoPot AutoPot Reflective Cover for Hard Tank Reservoir
$22.99
Save $582.92
Anden A320V1 320 Pints/Day Industrial Grade Dehumidifier, 240 Volt
Anden Anden A320V1 320 Pints/Day Industrial Grade Dehumidifier, 240 Volt
$4,371.84 $4,954.76
Save $37.00
'Boomr Bin' Monotub Mushroom Grow Kit
North Spore 'Boomr Bin' Monotub Mushroom Grow Kit
$150.00 $187.00
Dried Wild Matsutake Mushrooms
North Spore Dried Wild Matsutake Mushrooms
$14.00
Dried Wild Chanterelle Mushrooms
North Spore Dried Wild Chanterelle Mushrooms
$12.50

Get a jump start on your seeds

View all
AC Infinity Propagation Kit w/ Heat Mat and LED Grow Light Bars, 6x12 Cell Tray
AC Infinity AC Infinity Propagation Kit w/ Heat Mat and LED Grow Light Bars, 6x12 Cell Tray
$109.00
Root Riot Bag (100 Cube) - Hydrodynamics International - Happy Hydro
Hydrodynamics International Root Riot Bag (100 Cube)
$29.95
Save $3.74
Clonex Rooting Gel 100mL - Hydrodynamics International - Happy Hydro
Hydrodynamics International Clonex Rooting Gel 100mL
$21.21 $24.95
Root Riot Bag (50 Cube) - Hydrodynamics International - Happy Hydro
Hydrodynamics International Root Riot Bag (50 Cube)
$20.95
EZ Clone 32 Site Cloning Machine - EZ-CLONE - Happy Hydro
EZ-CLONE EZ Clone 32 Site Cloning Machine
$174.95
Vented Humidity Dome 7 Inch - HydroFarm - Happy Hydro
HydroFarm Vented Humidity Dome 7 Inch
$7.95

Feed your plants organically

View all
Gaia Green All Purpose & Power Bloom, Organic Dry Amendment Bundle
Gaia Green Gaia Green All Purpose & Power Bloom, Organic Dry Amendment Bundle
$19.95
Choose options
Gaia Green Power Bloom Fertilizer 2-8-4
Gaia Green Gaia Green Power Bloom Fertilizer 2-8-4
$12.95
Choose options
Gaia Green Organic All Purpose Fertilizer 4-4-4
Gaia Green Gaia Green Organic All Purpose Fertilizer 4-4-4
$10.95
Choose options
Real Growers Recharge - Soil Microbe Superpack, Instant Compost Tea
Real Growers Real Growers Recharge - Soil Microbe Superpack, Instant Compost Tea
$9.95
Choose options
Wiggle Worm Pure Worm Castings - Wiggle Worm - Happy Hydro
Wiggle Worm Wiggle Worm Pure Worm Castings
$26.55
Choose options
Gaia Green Glacial Rock Dust - Gaia Green - Happy Hydro
Gaia Green Gaia Green Glacial Rock Dust
$7.95
Choose options

Our Bottom Line Commitment is Happy Customers

Rather than focusing on raising margins and obsessing over profits, we've achieved an extraordinary customer retention rate by offering competitive prices, superior products, and – perhaps most importantly – world-class customer service.

Our Philosophy

Shop bio365 soils

View all
bio365 BIOFLOWER 1.5cf
bio365 bio365 BIOFLOWER 1.5cf
$48.95
bio365 BIOALL 1.5cf
bio365 bio365 BIOALL 1.5cf
$46.95
bio365 BIOSTART 1.5cf
bio365 bio365 BIOSTART 1.5cf
$43.95
bio365 BIOBLEND 1.5cf
bio365 bio365 BIOBLEND 1.5cf
$43.95
bio365 BIOCOCO 1.5cf
bio365 bio365 BIOCOCO 1.5cf
$42.95
bio365 BIOBLOOM 1.5cf
bio365 bio365 BIOBLOOM 1.5cf
$48.95

Visit our learning center

View all
AC Infinity Cloudforge T7 Gen 2 Humidifier

Reviewing the AC Infinity Cloudforge T7 Gen 2 Upgrades

What's going on, everyone? Aaron here from Happy Hydro, and today we're diving into the Cloudforge T7 from A...
Dr. Earth vs. Gaia Green

Dr. Earth vs. Gaia Green - Which is Better?

When it comes to organic gardening, choosing the right amendments is crucial for the health and productivity...
Aaron with indoor gardening equipment Controller 69 Pro

Automations Unlocked: A Guide to Setting Up the Controller 69 Pro

Looking to automate your grow room? We're diving into the AC Infinity Controller 69 Pro and breaking down all of your favorite features.

Simple to use watering systems

View all
AutoPot Reflective Cover for Hard Tank Reservoir
AutoPot AutoPot Reflective Cover for Hard Tank Reservoir
$22.99
Save $10.57
AutoPot XL Systems, 1-100 Pots, 6.6 Gallon - AutoPot - Happy Hydro
AutoPot AutoPot XL Systems, 1-100 Pots, 6.6 Gallon
From $95.12 $105.69
Choose options
Save $9.00
AutoPot 1Pot Systems, 1-100 Pots - AutoPot - Happy Hydro
AutoPot AutoPot 1Pot Systems, 1-100 Pots
From $80.99 $89.99
Choose options
Save $1.05
AutoPot AirBase - AutoPot - Happy Hydro
AutoPot AutoPot AirBase
From $9.44 $10.49
Choose options
Save $10.30
AutoPot XL Fabric Pot Systems, 1-100 Pots - AutoPot - Happy Hydro
AutoPot AutoPot GeoPot Fabric Pot Systems, 1-100 Pots
From $92.69 $102.99
Choose options
Save $29.20
Autopot 4 Pot Self Watering Systems - AutoPot - Happy Hydro
AutoPot Autopot 4 Pot Self Watering Systems
From $262.79 $291.99
Choose options

Fast shipping on BuildaSoil

View all
BuildASoil Formula EM-5 All Natural Cleaning Concentrate - BuildASoil - Happy Hydro
BuildASoil BuildASoil Formula EM-5 All Natural Cleaning Concentrate
$24.20
Choose options
BuildASoil Organic Molasses - BuildASoil - Happy Hydro
BuildASoil BuildASoil Organic Molasses
$65.00
BuildASoil BuildABloom Bloom Booster - BuildASoil - Happy Hydro
BuildASoil BuildASoil BuildABloom Bloom Booster
$30.25
Choose options
BuildASoil Clover Cover Crop Blend - BuildASoil - Happy Hydro
BuildASoil BuildASoil Clover Cover Crop Blend
$19.95
Choose options
BuildASoil Horticultural Aloe - 1 oz
BuildASoil BuildASoil Horticultural Aloe - 1 oz
$30.25
Clackamas Coots Official Gnarly Barley - Artisan Sprouted Seed Blend
BuildASoil Clackamas Coots Official Gnarly Barley - Artisan Sprouted Seed Blend
$25.00

Get ahead of pests today

View all
Grower's Ally Crop Defender 3 - Grower's Ally - Happy Hydro
Grower's Ally Grower's Ally Crop Defender 3
$9.95
Choose options
BuildASoil Formula EM-5 All Natural Cleaning Concentrate - BuildASoil - Happy Hydro
BuildASoil BuildASoil Formula EM-5 All Natural Cleaning Concentrate
$24.20
Choose options
AC Infinity Powered Water Spray Bottle
AC Infinity AC Infinity Powered Water Spray Bottle
$29.99
Choose options
The Amazing Dr Zymes Pest Eliminator - DoctorZymes - Happy Hydro
DoctorZymes The Amazing Dr Zymes Pest Eliminator
$39.95
Choose options
Doktor Doom Spider Mite Knockout - Doktor Doom - Happy Hydro
Doktor Doom Doktor Doom Spider Mite Knockout
$24.95
Mondi Mist & Spray Deluxe Tank Sprayer 2L / 2.1 Quart - HydroFarm - Happy Hydro
HydroFarm Mondi Mist & Spray Deluxe Tank Sprayer 2L / 2.1 Quart
$19.95