Hydroponics

165 products

Showing 49 - 96 of 165 products
View
Save $50.00
Bluelab Growers Tool Box pH Pen & Conductivity and Temperature Pen for Water - GrowDaddyBluelab Growers Tool Box pH Pen & Conductivity and Temperature Pen for Water - GrowDaddy
BlueLab Bluelab Growers Tool Box pH Pen & Conductivity and Temperature Pen for Water
$249.99 $299.99
In stock
Save $120.04
Bluelab Combo Meter Plus - GrowDaddy
BlueLab Bluelab Combo Plus Meter - Probe Included For Plant Health
$359.95 $479.99
In stock
Save $36.00
Bluelab Combo Meter - GrowDaddy
BlueLab Bluelab Combo Meter For Plant Health
$369.95 $405.95
In stock
Save $110.04
Bluelab Multimedia pH Meter - GrowDaddy
BlueLab Bluelab Multimedia pH Meter (Leap Probe Included) For Plant Health
$339.95 $449.99
In stock
Save $369.05
Bluelab pH Controller - Connect - GrowDaddy
BlueLab Bluelab pH Controller - Connect For Plant Health
$679.95 $1,049.00
In stock
Save $290.04
Bluelab Guardian Connect - GrowDaddyBluelab Guardian Connect For Plant Health - GrowDaddy
BlueLab Bluelab Guardian Connect For Plant Health
$429.95 $719.99
In stock
Save $59.96
EcoPlus 1/4 HP Chiller For Hydroponics and Cold Plunge Tubs - GrowDaddyEcoPlus 1/4 HP Chiller For Hydroponics and Cold Plunge Tubs - GrowDaddy
EcoPlus EcoPlus 1/4 HP Chiller For Hydroponics and Cold Plunge Tubs
$839.99 $899.95
In stock
Save $211.04
EcoPlus 1/2 HP Chiller For Hydroponics and Cold Plunge Tubs - GrowDaddyEcoPlus 1/2 HP Chiller For Hydroponics and Cold Plunge Tubs - GrowDaddy
EcoPlus EcoPlus 1/2 HP Chiller For Hydroponics and Cold Plunge Tubs
$1,528.95 $1,739.99
In stock
Save $130.04
Active Aqua Chiller with Power Boost, 1/10 HP - GrowDaddy
Active Aqua Active Aqua Chiller with Power Boost, 1/10 HP (10-40 Gal)
$519.95 $649.99
In stock
Save $60.00
Active Aqua Chiller with Power Boost, 1/10 HP (10-40 Gal) With Choice of Active Aqua Pump - GrowDaddyActive Aqua Chiller with Power Boost, 1/10 HP (10-40 Gal) With Choice of Active Aqua Pump - GrowDaddy
Active Aqua Active Aqua Chiller with Power Boost, 1/10 HP (10-40 Gal) With Choice of Active Aqua Pump
From $579.99 $639.99
In stock
Choose options
Save $430.04
Active Aqua Chiller with Power Boost, 1/2 HP (90-172 Gal) - GrowDaddy
Active Aqua Active Aqua Chiller with Power Boost, 1/2 HP (90-172 Gal)
$1,169.95 $1,599.99
In stock
Save $70.04
Active Aqua Chiller with Power Boost, 1/2 HP (90-172 Gal) With Choice of Active Aqua Pump - GrowDaddyActive Aqua Chiller with Power Boost, 1/2 HP (90-172 Gal) With Choice of Active Aqua Pump - GrowDaddy
Active Aqua Active Aqua Chiller with Power Boost, 1/2 HP (90-172 Gal) With Choice of Active Aqua Pump
From $1,179.95 $1,249.99
In stock
Choose options
Save $180.04
Active Aqua Chiller with Power Boost, 1 HP (80-250 Gal) - GrowDaddy
Active Aqua Active Aqua Chiller with Power Boost, 1 HP (80-250 Gal)
$1,409.95 $1,589.99
In stock
Save $110.00
Active Aqua Chiller with Power Boost, 1 HP (80-250 Gal) - GrowDaddy
Active Aqua Active Aqua Chiller with Power Boost, 1 HP (80-250 Gal) With Choice of Active Aqua Pump
From $1,479.99 $1,589.99
In stock
Choose options
Save $394.04
Hydro Frost Water Chiller 2HP 400 Gallon - GrowDaddyHydro Frost Water Chiller 2HP 400 Gallon - GrowDaddy
Hydro Frost Hydro Frost Water Chiller 2HP 400 Gallon
$5,195.95 $5,589.99
In stock
Save $300.04
Hydro Frost Water Chiller 3HP 600 Gallon - GrowDaddyHydro Frost Water Chiller 3HP 600 Gallon - GrowDaddy
Hydro Frost Hydro Frost Water Chiller 3HP 600 Gallon
$6,289.95 $6,589.99
In stock
Save $50.00
Mondi 1585 GPH Pump - GrowDaddyMondi Utility and Sump Pumps - GrowDaddy
Mondi Mondi Utility and Sump Pumps
From $109.99 $159.99
In stock
Choose options
Save $16.00
HydroLogic Mic-RO 75gpd Portable RO Filter - GrowDaddy
Hydrologic HydroLogic Mic-RO 75gpd Portable RO Filter
$239.99 $255.99
In stock
HydroLogic Stealth RO150 RO Filter - GrowDaddy
Hydrologic HydroLogic Stealth RO150 RO Filter - Carbon Filter Only
$409.00
In stock
HydroLogic Stealth RO300 w / Carbon Filter - GrowDaddy
Hydrologic HydroLogic Stealth RO300 RO Filter Carbon Filter Only
$580.00
In stock
Save $40.04
HydroLogic Stealth Reverse Osmosis Filter with KDF kit (RO150) - GrowDaddy
Hydrologic HydroLogic Stealth RO150 W / KDF & Carbon Filter
$389.95 $429.99
In stock
HydroLogic Stealth RO300 w / KDF & Carbon Filter - GrowDaddy
Hydrologic HydroLogic Stealth RO300 W / KDF & Carbon Filter
$614.62
In stock
Save $158.98
Hydrologic Evolution RO1000 High Flow RO System - GrowDaddy
Hydrologic Hydrologic Evolution RO1000 High Flow RO System
$1,499.38 $1,658.36
In stock
HydroLogic SmallBoy Sediment & Carbon Filter 1GPM - GrowDaddy
Hydrologic HydroLogic smallBoy Dechlorinator System With KDF85 Catalytic Carbon Filter
$235.03
In stock
HydroLogic SmallBoy Chrlorine and Sediment Filter 1GPM - GrowDaddy
Hydrologic HydroLogic smallBoy Dechlorinator & Sediment Filter
$201.95
In stock
Save $53.00
One-Zone Heavy-Duty Digital Water Timer - GrowDaddy
Melnor Melnor One-Zone Heavy-Duty Digital Water Timer
$82.99 $135.99
In stock
Save $44.00
Melnor Two-Zone Heavy-Duty Digital Water Timer - GrowDaddy
Melnor Melnor Two-Zone Heavy-Duty Digital Water Timer
$95.99 $139.99
In stock
Save $100.00
Melnor Digital Water Timer - 4 Zone - GrowDaddyMelnor Digital Water Timer - 4 Zone - GrowDaddy
Melnor Melnor Digital Water Timer - 4 Zone
$159.99 $259.99
In stock
Gilmour: Mechanical Water Timer - GrowDaddy
Gilmour Gilmour: Mechanical Water Timer
$29.99
In stock
Save $15.00
Gilmour: Single Outlet Automatic Digital Water Timer - GrowDaddy
Gilmour Gilmour: Single Outlet Automatic Digital Water Timer
$69.99 $84.99
In stock
Save $10.00
Gilmour: Dual Outlet Digital Timer - GrowDaddy
Gilmour Gilmour: Dual Outlet Digital Timer
$89.99 $99.99
In stock
Rapitest Digital Soil pH Meter - GrowDaddy
Luster Leaf Rapitest Digital Soil pH Meter For Plant Health
$29.99
In stock
Antelco 2:1 Punch & Cutter - GrowDaddy
Antelco Antelco 2:1 Punch & Cutter
$23.99
In stock
Enzymes Komplete Natural Cleaner - GrowDaddyEnzymes Komplete Natural Cleaner - GrowDaddy
Enzyme Komplete Enzymes Komplete Natural Cleaner
From $4.29
In stock
Choose options
Active Aqua Submerisble Pump Filter Bag 10" - GrowDaddy
Active Aqua Active Aqua Submerisble Pump Filter Bag 10"
$15.99
In stock
Save $15.00
TrolMaster Aqua-X Irrigation Control System with Water Detector TM-NFS-1 - GrowDaddyTrolMaster Aqua-X Irrigation Control System with Water Detector TM-NFS-1 - GrowDaddy
TrolMaster TrolMaster Aqua-X Irrigation Control System with Water Detector TM-NFS-1
$394.99 $409.99
In stock
Save $10.00
TrolMaster Hydro-X Dry Contact Station DSD-1 - GrowDaddyTrolMaster Hydro-X Dry Contact Station DSD-1 - GrowDaddy
TrolMaster TrolMaster Hydro-X Dry Contact Station DSD-1
$89.99 $99.99
In stock
Save $15.00
TrolMaster Aqua-X 110V Control Board - 6 Outlet OA6-110 - GrowDaddyTrolMaster Aqua-X 110V Control Board - 6 Outlet OA6-110 - GrowDaddy
TrolMaster TrolMaster Aqua-X 110V Control Board - 6 Outlet OA6-110
$149.99 $164.99
In stock
TrolMaster Aqua-X 24V Control Board - 6 Valve OA6-24 - GrowDaddyTrolMaster Aqua-X 24V Control Board - 6 Valve OA6-24 - GrowDaddy
TrolMaster TrolMaster Aqua-X 24V Control Board - 6 Valve OA6-24
$149.99
In stock
Save $10.00
TrolMaster Aqua-X Water Detector WD-1 - GrowDaddyTrolMaster Aqua-X Water Detector WD-1 - GrowDaddy
TrolMaster TrolMaster Aqua-X Water Detector WD-1
$99.99 $109.99
In stock
Save $4.00
TrolMaster Hydro-X 4-Outlet Expander Station TM-4RS-1 - GrowDaddyTrolMaster Hydro-X 4-Outlet Expander Station TM-4RS-1 - GrowDaddy
TrolMaster TrolMaster Hydro-X 4-Outlet Expander Station TM-4RS-1
$195.99 $199.99
In stock
Alfred Titanium Water Heater 300W - GrowDaddy
Hydrotek Alfred Titanium Water Heater 300W
$59.99
In stock
Save $15.00
GroLine Hanna pH Tester - GrowDaddy
Groline GroLine Hanna pH Tester For Plant Health
$74.95 $89.95
In stock
Save $25.00
HM Digital pH Meter Model PH-80. - GrowDaddy
hm HM Digital pH Meter Model PH-80 For Plant Health
$64.99 $89.99
In stock
Alfred's Digital Hydro Tester - EC/TDS/Temperature - GrowDaddy
Alfred Alfred's Digital Hydro Tester - EC/TDS/Temperature For Plant Health
$52.95
In stock
Save $57.00
HM Digital TDS EZ Meter - GrowDaddy
hm HM Digital TDS EZ Meter For Plant Health
$32.99 $89.99
In stock
Save $25.00
HM Digital Hydrotester 80s TDS/EC C/F - GrowDaddy
hm HM Digital HydroTester 80s - The Ultimate EC/TDS/TEMP Meter For Plant Health
$64.99 $89.99
In stock
Alfred Digital pH Meter Model PH-80. - GrowDaddy
Alfred Alfred Digital pH Meter Model PH-1 For Plant Health
$59.95
In stock

GrowDaddy Sales

Browse all of our latest sales & discounted items.

View ➔

Remo Nutrients On Sale

Savings on our highest-rated plant nutrients.

View ➔

General Hydroponics Nutrients

Savings on 5-star rated nutrients.

View ➔

LED Grow Lights

Great prices on grow lights from Canada's top brands.

View ➔

Extraction Machine Sales

Source Turbo, Magical Butter, Bubble Magic, & more!

View ➔

CVault Humidity Controlled Storage

Savings on all sizes of Boveda CVaults.

View ➔

Recently viewed