Turn Any Space into a Grow Room Today!

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Discreet Packaging

Your business is a private matter. We keep it that way with discreet packaging.

Picked by Garden Experts

We take pride in bringing you the best growing products on the market today.

Free Shipping Over $49

Order by 1pm for free same-day shipping to the lower 48 states.

World-Class Customer Service

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

Take our Grow Quiz & Test Your Knowledge

Best Selling LED Grow Lights

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Best Selling Grow Tents

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Save $20.04
AC Infinity Indoor Grow Tents for cannabis and vegetablesAC Infinity Indoor Grow Tents for cannabis and vegetables
AC Infinity AC Infinity CLOUDLAB 844 Grow Tent | 4' x 4'
Sale price$139.95 Regular price$159.99
Gorilla Grow Tent 4x4Gorilla Grow Tent 4x4
AC Infinity Indoor Grow Tents for cannabis and vegetablesAC Infinity Indoor Grow Tents for cannabis and vegetables
Save $20.99
AC Infinity Indoor Grow Tents for cannabis and vegetablesAC Infinity Indoor Grow Tents for cannabis and vegetables
AC Infinity AC Infinity CLOUDLAB 733 Grow Tent | 3' x 3'
Sale price$99 Regular price$119.99
Gorilla Grow Tent 5x5Gorilla Grow Tent 5x5
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Let's Get Some Fresh Air

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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

Automatic Watering Solutions

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autopot automatic plant watering and irrigation systemsautopot automatic plant watering and irrigation systems
AutoPot 2Pot XL System
Sale price$123.75
autopot automatic plant watering and irrigation systemsautopot automatic plant watering and irrigation systems
AutoPot 4Pot XL System
Sale price$227.66
autopot automatic plant watering and irrigation systemsautopot automatic plant watering and irrigation systems
AutoPot 6Pot XL System
Sale price$373.23

Clone Your Favorite Strains

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Olivia's Cloning Gel, 8 oz
Olivia's Cloning Solution, 1 qt
Clonex Rooting Gel 250mL
Clonex Clone Solution 1 QT

Superior Quality Nutrients

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NPK Nutrients Starter Pack
Lotus Starter Pack (Grow, Bloom, Boost)Lotus Starter Pack (Grow, Bloom, Boost)
FoxFarm Hydro Formula Nutrients Trio, 3 qts
PLANT SUCCESS GREAT WHITE 4 OZ
FoxFarm Tiger Bloom® Liquid Concentrate, 1 qt

Low Prices on Happy Hydro Accessories

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When You're Happy We're Happy

Happy Hydro has been growing since 2015 and providing the best indoor gardening products the entire time thanks to you! We're going to continue to do that with world-class customer service, free same-day shipping at $49, and our commitment to everyday low prices.

Find everything you need from grow tents, living soil, nutrients, complete grow kits, hydroponics, organic amendments, led grow lights and more. We carry top brands like Grower's Choice, AC Infinity, House & Garden, Gorilla, Sohum Soil, Blumat Watering Systems, EZ Clone, and countless others.

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