Hydroponics

163 products

 Hydroponics is a very successful method of growing plants in nutrient solutions, typically without soil. New growers should do their research before investing, because it does require additional maintenance and expertise. GrowDaddy is proud to offer free Canadian shipping on our Hydropoinic kits over $99.

 

In a hydroponic system, the plant is grown in a medium (such as coco or rockwool) where it will develop a stem and set of roots. It's roots grow down into a nutrient solution, where they are also exposed to air.  

Learn more:
- How often should I empty and replace my reservoir and nutrient solution?
- What is the ideal pH level and how do I adjust it?
- What is the best media to use in hydroponic systems?

Back to Grow Systems

Showing 49 - 96 of 163 products
View
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
$64.99
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
Save $34.96
Hanna pH Tester HI98107 - GrowDaddyHanna pH Tester HI98107 - GrowDaddy
Hanna Hanna pH Tester HI98107 For Plant Health
$69.99 $104.95
In stock
Alfred's pH Paper Test Strips (150 strips) - GrowDaddy
Alfred Alfred's pH Paper Test Strips (150 strips) For Plant Health
$9.99
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