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Manufacturers more
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Gro Pro Premium Round Fabric Pot 800 Gallon (Special Order)
725883
Gro Pro Premium Round Fabric Pot 800 Gallon (Special Order)
$52.71
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Meters, Timers & Instruments: pH, EC & TDS Meters & Test Kits for Water & Soil, Timers, Instruments & Calibration Solutions

What do we have here?
Calibration, Storage & Cleaning Solutions, pH Up & Down
Calibration, Storage & Cleaning Solutions, pH Up & Down
Instruments, Thermometers, Hygrometers & Light Meters
Instruments, Thermometers, Hygrometers & Light Meters
pH, EC, PPM & TDS Meters, Monitors, 
Testers, Pens & Test Kits for Water & Soil
pH, EC, PPM & TDS Meters, Monitors, Testers, Pens & Test Kits for Water & Soil
Timers & Lighting Controllers
Timers & Lighting Controllers

New Products For August
eco-2805 FloraShield - Gallon (4/cs)
eco-2805
FloraShield - Gallon (4/cs)

$49.79
718281 MAXIBLOOM 2.2LBS (12/CASE)
718281
MAXIBLOOM 2.2LBS (12/CASE)

$10.57
FE752 Sensi Bloom Part A 4 Liter
FE752
Sensi Bloom Part A 4 Liter

$59.67
736630 ECOPLUS®  BLOWER - 465 CFM
736630
ECOPLUS® BLOWER - 465 CFM

$84.89

FL297
Pentron 4' Blue Fluorescent Tube

$19.95
hf-HGPMR1000 Macore Co.     Plant Stake Labels Red, 4" x 5/8", Case of 1000
hf-HGPMR1000
Macore Co. Plant Stake Labels Red, 4" x 5/8", Case of 1000

$22.33
hf-BCNSVA5 Vitamino 5 gal
hf-BCNSVA5
Vitamino 5 gal

$170.93
708710 MONDI 30" WATER PUMP EXTENSION WITH BALL VALVE
708710
MONDI 30" WATER PUMP EXTENSION WITH BALL VALVE

$14.14
700461 MovinCool Evaporator Air Plenum for OfficePro 60/63 (Special Order)
700461
MovinCool Evaporator Air Plenum for OfficePro 60/63 (Special Order)

$463.76
728844 ROOT POTS - 3 GALLON 9" X 8" (25/CASE)
728844
ROOT POTS - 3 GALLON 9" X 8" (25/CASE)

$2.12
hf-HLES Eco-Spring Residential Drinking RO Filter
hf-HLES
Eco-Spring Residential Drinking RO Filter

$273.34
716684 Milwaukee pH Monitor MC120
716684
Milwaukee pH Monitor MC120

$106.07
dl-CUL508 8" x 36" Cultilene X-Fibre Slabs
dl-CUL508
8" x 36" Cultilene X-Fibre Slabs

$64.32
700532 Coaire 25ft Lineset & Interconnecting Wires for Ductless Split 24000 BTU
700532
Coaire 25ft Lineset & Interconnecting Wires for Ductless Split 24000 BTU

$236.73
HY437 Super Micro Liquid 1-5-8. 5 Gallon
HY437
Super Micro Liquid 1-5-8. 5 Gallon

$121.19
hf-GMC25L PLANT!T Clay Pebbles 25L 8mm-16mm
hf-GMC25L
PLANT!T Clay Pebbles 25L 8mm-16mm

$12.61
HY321 Cutting Edge Grow 2-1-6 - 1 Gallon
HY321
Cutting Edge Grow 2-1-6 - 1 Gallon

$25.98
714304 FOX FARM OCEAN FOREST® SOIL 12 Quart 14 lbs (Case of 5 bags)
714304
FOX FARM OCEAN FOREST® SOIL 12 Quart 14 lbs (Case of 5 bags)

$28.69
906184 Gavita Controller Cable RJ9 / RJ14 5 ft / 150 cm
906184
Gavita Controller Cable RJ9 / RJ14 5 ft / 150 cm

$4.26
hf-MGCAP Cap for Megagarden
hf-MGCAP
Cap for Megagarden

$1.05
723718 Down To Earth Greensand - 6 lb
723718
Down To Earth Greensand - 6 lb

$11.18
dl-RF420 Royal Flush - 5 Gal. - Humboldt Nutrients
dl-RF420
Royal Flush - 5 Gal. - Humboldt Nutrients

$83.50
700469 MovinCool Cold Air Flange Kit - 6 in - All Models (Special Order)
700469
MovinCool Cold Air Flange Kit - 6 in - All Models (Special Order)

$37.80
eco-5192-1 Active Aqua 2' x 2' Humidity Dome
eco-5192-1
Active Aqua 2' x 2' Humidity Dome

$51.92

MV32-415
Replacement Bumper Kit for Zenport MV32, MV36

$4.71
hf-CF340015 Can RS 4 HO, 155 cfm
hf-CF340015
Can RS 4 HO, 155 cfm

$109.94
dl-790752 Interlux T5 4' Bloom Bulb
dl-790752
Interlux T5 4' Bloom Bulb

$4.94
721835 Grow More Iron Sulfate 4lb (10/Cs)
721835
Grow More Iron Sulfate 4lb (10/Cs)

$7.12
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Reviews more
HM WATERPROOF PH METER
Its a great meter Ive had mine for about 3 years and the onl ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

X Nutrients Micro Nutrients (1 Gallon)
X Nutrients Micro Nutrients (1 Gallon)
$19.17
$17.13
Most Viewed in pH, EC & TDS Meters & Test Kits for Water & Soil, Timers, Instruments & Calibration Solutions
CW 24-7 NUTRIENT MONITOR PPM/pH/TEMPERATURE
CW 24-7 NUTRIENT MONITOR PPM/pH/TEMPERATURE
Grower's Edge Large Display Thermometer / Hygrometer (20/Cs)
Grower's Edge Large Display Thermometer / Hygrometer (20/Cs)
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
TITAN CONTROLS® APOLLO 9™ TWO OUTLET 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
TITAN CONTROLS® APOLLO 9™ TWO OUTLET 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
pH CONTROL KIT (12/CASE)
pH CONTROL KIT (12/CASE)
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
Control Wizard Accurate pH 8
Control Wizard Accurate pH 8
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
RAPITEST SOIL TEST pH NPK
RAPITEST SOIL TEST pH NPK
CW SOIL, pH AND MOISTURE MONITOR
CW SOIL, pH AND MOISTURE MONITOR
RAPITEST SOIL pH METER
RAPITEST SOIL pH METER
INTERMATIC TN311-C HEAVY DUTY TIMER 15AMP
INTERMATIC TN311-C HEAVY DUTY TIMER 15AMP
HANNA WATERPROOF PH/EC/TDS/TEMP (HI98129)
HANNA WATERPROOF PH/EC/TDS/TEMP (HI98129)
TITAN CONTROLS® APOLLO 8™ TWO OUTLET 24 HOUR ANALOG TIMER WITH 15 MINUTE INTERVALS (10/CASE)
TITAN CONTROLS® APOLLO 8™ TWO OUTLET 24 HOUR ANALOG TIMER WITH 15 MINUTE INTERVALS (10/CASE)
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
PH600-AQ PH METER 10/CS
PH600-AQ PH METER 10/CS
pH DOWN QUART (12/CASE)
pH DOWN QUART (12/CASE)
Hanna Tri-Meter - pH/TDS/Temp. (HI981504/7)
Hanna Tri-Meter - pH/TDS/Temp. (HI981504/7)
BLUELAB GUARDIAN MONITOR
BLUELAB GUARDIAN MONITOR
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
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05.Hydroponic Essentials pH Test Kit
06.Master Light Controller, 30 Amp @ 120/240vac w/4-120vac plugs
07.MLC 24 Light Master Lighting Controller, X
08.Digital pH Controller
09.MLC 16 Light Master Lighting Controller, X
10.Checker pH Tester with Replaceable Electrode
11.Bluelab pH Pen
12.EC/TDS/Temp Waterproof Hydro Tester
13.MLC 4 Light Lighting Controller, XT, 30 Amp @ 240vac w/4-240vac plugs
14.Rapitest Digital 3-Way Analyzer
15.Active Air Indoor-Outdoor Thermometer w/Hygrometer
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