Home HPS/MH

Our Shop

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!

Browse Shop Categories

Indoor Grow Light Kits and Parts

Grow Light Kits for Sale

Grow Tents

htg-top-category-grow-tents

Hydroponics

htg-top-category-hydroponics

Hydroponic Nutrients

htg-top-category-nutrients

Indoor Grow Mediums

htg-top-category-soil-grow-mediums

Indoor Garden Grow Pots

htg-top-category-pots-containers

Climate Control Equipment

htg-top-category-air-water-co2

Grow Room Odor Control

htg-top-category-odor-control

Grow Room Control Systems

htg-top-category-controllers-meters

Plant Cloning Equipment

htg-top-category-cloning-seed-starting

Pest Control

htg-top-category-pest-control

Tools & Accessories

htg-top-category-tools-accessories

Featured Products

NextLight Mega Pro LED Grow Light

NextLight Mega Pro LED Grow Light 640W

$389.00

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

Suite Leaf Micro Madness 5 Gallon

Suite Leaf Micro Madness – 5 Gallon

$165.00

Lin Bwp05X100

5 ft. x 200 ft. Black and White Poly Film Sheet

$69.95

Placeholder

Product

$271.35

Titan Controls Spartan Environmental Controller

Titan Controls Spartan Digital Environmental Controller

$151.67

Aqua-X WD-1 Water Detector

Aqua-X WD-1 Water Detector

$54.95

FloraFlex 10.5 Inch Matrix Pad

FloraFlex 10.5 Inch Matrix Pad – 12-Pack

$12.25

Green Pad Grand Daddy Pad CO2 Generator 2-Pack

Green Pad Grand Daddy Pad CO2 Generator 2-Pack

$17.48

Titan Controls Mercury 3 Controller

Titan Controls Mercury 3 Fan Speed Controller

$70.71

Ruck 14 Inch Prime Fan High Output 240v

Ruck 14 Inch Prime Fan High Output 240v

$518.65

BlueLab Connect Stick 2

BlueLab Connect Stick 2

$109.95

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

bio365-Category-Image

Bio Green Clean

Shop All Brands

Recent Articles

View All Articles

How to Control Grow Room Climate

HOW TO CHOOSE THE RIGHT GROW TENT SIZE

Read This Article

HOW TO: CLEANING YOUR SUBMERSIBLE HYDROPONIC WATER PUMPS

Read This Article

HOW TO: SET UP THE PURE 100 REVERSE OSMOSIS SYSTEM

Read This Article