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HTG Supply is the #1 hydroponics store for all the hydro supplies you need! Shop now for the best grow lights available, including our cutting edge selection of LED grow lights. From grow tents to nutrients, we strive to provide our customers with the best hydro supplies at reasonable prices. Order online today or visit one of our hydroponic store locations!

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Indoor Grow Light Kits and Parts

Grow Light Kits for Sale

Grow Tents

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Hydroponics

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Hydroponic Nutrients

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Indoor Grow Mediums

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Indoor Garden Grow Pots

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Climate Control Equipment

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Grow Room Odor Control

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Grow Room Control Systems

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Plant Cloning Equipment

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Pest Control

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Tools & Accessories

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Featured Products

NextLight Mega Pro LED Grow Light

NextLight Mega Pro LED Grow Light 640W

$339.95

Dirty-Dozen

FoxFarm Dirty Dozen Nutrient Starter Kit

$99.99

AgroMax 2200-X LED Grow Light

AgroMax Prime-2200X LED Grow Light 760w

$699.00

GrowBright 6" HEPA Filter NEW

GrowBright 6 Inch HEPA Filter

$59.95

2X4 Hydro Grow Tent Kit

HTG Supply 400w 2’x4′ Hydroponic Grow Tent Kit

$470.45

AgroMax 6400K T5 LED Bulb

AgroMax 4 Foot T5 LED Bulbs – 6400K

$22.83

Adv B52

Advanced Nutrients B52 Plant Metabolism Booster

$9.48

4X4 Tent Grow Kit Combo

4×4 Grow Kit Combos

$289.83

Bubble Brothers DWC System

Bubble Brothers DWC System

$124.95

Can Boost

CANNA CANNABOOST

$32.30

M7 Agent 939 Front

Method Seven Agent 939 FX Classic Glasses

$84.95

Twister T4 Dry Leaf Collector Filter Bag 300 Micron

Twister T4 Dry Leaf Collector Filter Bag – 300 Micron

$69.95

Hudson FOG Portable Electric Atomizer 2 Gallon

Hudson 2 Gallon Portable Electric Atomizer

$200.00

Trimpro Unplugged Trimmer

Trimpro Unplugged Handheld Trimmer

$399.95

Ideal Air Dehumidifier 60pt Packaging 1

IdealAir Dehumidifier – 60 Pint

$651.95

Ideal Air Dehumidifier 50pt Packaging 1

IdealAir Dehumidifier – 50 Pint

$199.95

Ideal Air Dehumidifier 30pt Packaging 1

IdealAir Dehumidifier – 30 Pint

$163.95

True Liberty 2 Gallon Bag 100pk

True Liberty 2 Gallon Bag – 100 Pack (12 inch x 20 inch)

$34.95

Suite Leaf Bioactive Humates 5 Gallon

Suite Leaf Bioactive Humates Plant Amendment – 5 Gallon

$130.00

Mills Nutrient Start-R 10 Liter

Mills Nutrient Start-R – 10 Liter

$299.95

Gb 9 Fan Cord

GrowBright 9″ Grow Room Fan

$9.99

315 Watt Cmh Dimmable Digital Greenhouse

Digital Greenhouse 315w Dimmable CMH

$67.50

Scion 315w Dimmable CMH Fixture

Scion 315w CMH Grow Light

$55.00

High Frequency 600 Watt Digital Ballast Agromax

AgroMax Hi-F 600w Digital Ballast

$45.00

120v Dual Outlet Mech Timer

High Yield 2 Outlet Mechanical Timer

$3.50

Ge Lucalox 400 Watt Hps Bulb

GE Lucalox 400 Watt HPS Bulb

$5.00

The Agromax Digital Cooling Controller

The AgroMax Digital Cooling Controller

$12.50

Pureparvegt5

AgroMax 2 Foot T5 Pure PAR Bulb

$2.50

Sunmaster 1000W De Fullnova

Sunmaster 1000w Full Nova DE Bulb

$27.50

Digital Greenhouse Hhp 1000W De Grow Light

Digital Greenhouse HHP 1000w DE Fixture

$70.00

Brands We Carry

Bubble Hydroponic Systems

Active Aqua

Active Eye

aGROair Products

AgroMagen Products

AGROMAX

Antelco

ARS Products for Sale

AutoPot USA

Azatrol

BASF

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Bio Green Clean

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Recent Articles

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How to Control Grow Room Climate

HOW TO CHOOSE THE RIGHT GROW TENT SIZE

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HOW TO: SET UP THE PURE 100 REVERSE OSMOSIS SYSTEM

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