1649 products

Humboldt County's Own Snow Storm Ultra Humboldt County's Own Snow Storm Ultra
Humboldt County's Own

Humboldt County's Own Snow Storm Ultra

$19.95 - $149.95
Humboldt County's Own Crystal Burst Humboldt County's Own Crystal Burst
Humboldt County's Own

Humboldt County's Own Crystal Burst

$79.95
Cow Cal 24 - Food Grade Calcium + Phosphorus Cow Cal 24 - Food Grade Calcium + Phosphorus
BuildASoil

Cow Cal 24 - Food Grade Calcium + Phosphorus

$56.00
AC Infinity CLOUDLAB Advance 2-in-1 Grow Tents AC Infinity CLOUDLAB Advance 2-in-1 Grow Tents
AC Infinity

AC Infinity CLOUDLAB Advance 2-in-1 Grow Tents

$249.00 - $369.00
CEASE Fungicide CEASE Fungicide
BioWorks

CEASE Fungicide

$164.95 - $299.95
FoxFarm Bush Doctor Kangaroots FoxFarm Bush Doctor Kangaroots
FoxFarm

FoxFarm Bush Doctor Kangaroots

$17.95 - $26.95
FoxFarm Bush Doctor Flowers Kiss
FoxFarm

FoxFarm Bush Doctor Flowers Kiss

$14.95
Rockwool Block Covers

Rockwool Block Covers

$14.95 - $21.95
Barbed Straight
Active Aqua

Barbed Straight

$0.25 - $0.95
Barbed Tee
Active Aqua

Barbed Tee

$0.25 - $1.25
Autopilot Dual-Outlet Digital Timer Autopilot Dual-Outlet Digital Timer
Autopilot

Autopilot Dual-Outlet Digital Timer

$18.95
Autopilot Dual-Outlet Analog Timer Autopilot Dual-Outlet Analog Timer
Autopilot

Autopilot Dual-Outlet Analog Timer

$16.95
Autopilot CO2 Monitor & Controller w/15' Remote Sensor Autopilot CO2 Monitor & Controller w/15' Remote Sensor
Sold out
Autopilot

Autopilot CO2 Monitor & Controller w/15' Remote Sensor

$274.95
Autopilot Dehumidifying Humidistat
Sold out
Autopilot

Autopilot Dehumidifying Humidistat

$29.95
Autopilot 24 hr Day & Night Cooling/Heating Thermostat Autopilot 24 hr Day & Night Cooling/Heating Thermostat
Autopilot

Autopilot 24 hr Day & Night Cooling/Heating Thermostat

$49.95
AC Infinity Smart Thermo-Hygrometer AC Infinity Smart Thermo-Hygrometer
AC Infinity

AC Infinity Smart Thermo-Hygrometer

$21.99 - $27.99
Sterile Disposable Pipettes

Sterile Disposable Pipettes

$0.20
InterLux Super HPS Grow Lamps InterLux Super HPS Grow Lamps

InterLux Super HPS Grow Lamps

$14.95 - $34.95
Hydro Cleanse For Hydroponic Systems

Hydro Cleanse For Hydroponic Systems

$29.95 - $124.95
Hydroline Peroxide H2O2 - 34% Hydroline Peroxide H2O2 - 34%

Hydroline Peroxide H2O2 - 34%

$24.95 - $89.95
Propagation Trays 10" x 20" Propagation Trays 10" x 20"

Propagation Trays 10" x 20"

$1.75 - $2.50
Top Hat Rubber Grommets

Top Hat Rubber Grommets

$0.50 - $0.95
Rubber Grommets

Rubber Grommets

$0.50 - $0.95
EZ‑CLONE Plant Cloning Systems EZ‑CLONE Plant Cloning Systems
EZ Clone

EZ‑CLONE Plant Cloning Systems

$124.95 - $324.95