Hydroponic Controllers & Testing Equipment

Growers Supply carries a wide array of environmental controllers for hydroponic grow rooms, greenhouses and controlled environment agriculture facilities. Test pH, TDS, and termperature with our Hanna Hydroponic Monitor, or ammonia nitrogen, nitrate nitrogen, alkalinity and more with our Aquaponics Water Test Kit.


Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - pH/TDS/Temperature Monitor
pH/TDS/Temperature Monitor

Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - iPonic 614 Hydroponic Controller
iPonic 614 Hydroponic Controller

Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - Aquaponics Water Test Kit
Aquaponics Water Test Kit

Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - Hanna® Mini Controllers
Hanna® Mini Controllers

Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - Fertigation Systems & Accessories
Fertigation Systems & Accessories

Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - Comfort Chek 400®
Comfort Chek 400®

Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - Watersafe® Water Test Kits
Watersafe® Water Test Kits

Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - HydroMaster HM-500 Tester
HydroMaster HM-500 Tester

Growing Supplies - Hydroponic Systems - Hydroponic Controllers & Testing Equipment - Electrode Solutions
Electrode Solutions



Ecoduty Biodegradable Fabric Stakes - Box of 250
Ecoduty Biodegradable Fabric Stakes - Box of 250
$36.95
Jumbo Display Thermometer/ Hygrometer
Jumbo Display Thermometer/ Hygrometer
$36.95
ValuTek MultiPurpose 5/8" Coil Hose - 50'L
ValuTek MultiPurpose 5/8" Coil Hose - 50'L
$43.95

Save money, receive promo codes from Growers Supply

FodderPro 2.0 Feed System