1654 products

General Hydroponics Terpinator General Hydroponics Terpinator
General Hydroponics

General Hydroponics Terpinator

$22.95 - $99.95
HM Digital Pen style TDS/EC/Temp meter
HM Digital

HM Digital Pen style TDS/EC/Temp meter

$39.95
72 Cell Break-A-Part Seedling Tray 72 Cell Break-A-Part Seedling Tray

72 Cell Break-A-Part Seedling Tray

$1.50
Bluelab pH Pen
Bluelab

Bluelab pH Pen

$99.00
Bluelab Guardian Monitor Wi-Fi
Bluelab

Bluelab Guardian Monitor Wi-Fi

$429.00
Mustard Seed Meal
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BuildASoil

Mustard Seed Meal

$45.00
BuildASoil Gnarley Barley BuildASoil Gnarley Barley
BuildASoil

BuildASoil Gnarley Barley

$29.00 - $61.00
BuildAsoil Grow-Cal BuildAsoil Grow-Cal
BuildASoil

BuildAsoil Grow-Cal

$24.95 - $44.95
BuildASoil Horticultural Aloe
BuildASoil

BuildASoil Horticultural Aloe

$33.00 - $79.00
Foxfarm Happy Frog Tomato & Vegetable
FoxFarm

Foxfarm Happy Frog Tomato & Vegetable

$12.95
Foxfarm Happy Frog Jump Start Fertilizer
FoxFarm

Foxfarm Happy Frog Jump Start Fertilizer

$14.95
FoxFarm Happy Frog Cavern Culture
FoxFarm

FoxFarm Happy Frog Cavern Culture

$16.95
AC Infinity RAXIAL Inline Booster Duct Fans AC Infinity RAXIAL Inline Booster Duct Fans
AC Infinity

AC Infinity RAXIAL Inline Booster Duct Fans

$34.99 - $49.99
Bluelab Soil pH Meter
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Bluelab Soil pH Meter

$199.00
AC Infinity UIS Lighting Adapter Type-D - Dimmer with Control Wire Driver AC Infinity UIS Lighting Adapter Type-D - Dimmer with Control Wire Driver
AC Infinity

AC Infinity UIS Lighting Adapter Type-D - Dimmer with Control Wire Driver

$12.99
Bluelab Replacement pH Probe
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Bluelab

Bluelab Replacement pH Probe

$89.95
Bluelab Pulse EC/MC Meter
Bluelab

Bluelab Pulse EC/MC Meter

$349.00
Bluelab Probe Care Kit - pH
Bluelab

Bluelab Probe Care Kit - pH

$24.95
Bluelab Probe Care Kit - Conductivity
Bluelab

Bluelab Probe Care Kit - Conductivity

$18.95
Bluelab PPM Pen
Bluelab

Bluelab PPM Pen

$94.95
Bluelab pH Probe KCl Bluelab pH Probe KCl
Bluelab

Bluelab pH Probe KCl

$1.75 - $24.95
Bluelab pH Controller
Bluelab

Bluelab pH Controller

$599.95
Bluelab Combo Meter
Bluelab

Bluelab Combo Meter

$339.00
Bluelab Care Kit - pH + Conduct
Bluelab

Bluelab Care Kit - pH + Conduct

$35.00