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What's New? more
15 Gal. Squat Injection Molded Pot
dl-907715
15 Gal. Squat Injection Molded Pot
$5.80
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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 May
760470 FloraFlex Bubbler Flow Insert 20 GPH (1=12/Pack)
760470
FloraFlex Bubbler Flow Insert 20 GPH (1=12/Pack)

$6.51
723668 Down To Earth Bone Meal 3-15-0 - 25 lb
723668
Down To Earth Bone Meal 3-15-0 - 25 lb

$29.46
eco-2879B Power Clone Sol. - Quart (12/cs)
eco-2879B
Power Clone Sol. - Quart (12/cs)

$63.01
ZJ191B Zenport ZenTapener Holster Tool Belt
ZJ191B
Zenport ZenTapener Holster Tool Belt

$12.90
720175 FOX FARM HAPPY FROG® JUMP START 3-4-3 - 4 LB BAG (8/CASE)
720175
FOX FARM HAPPY FROG® JUMP START 3-4-3 - 4 LB BAG (8/CASE)

$8.05
dl-995016 Gro1 Garden Soft Tie - 16 ft
dl-995016
Gro1 Garden Soft Tie - 16 ft

$1.69
eco-4736A 2" Neoprene Inserts (25/pk)
eco-4736A
2" Neoprene Inserts (25/pk)

$14.50
744469 Grower's Edge Heavy Duty Camo / Green Tarp 10 ft x 10 ft
744469
Grower's Edge Heavy Duty Camo / Green Tarp 10 ft x 10 ft

$16.68
dl-800036 3' Bamboo Stakes (25 pack)
dl-800036
3' Bamboo Stakes (25 pack)

$1.85
eco-6017 Heavy Duty Pot 10 gal
eco-6017
Heavy Duty Pot 10 gal

$4.40
870035 Super Sprouter Neoprene Insert 2in Black (Pack of 100)
870035
Super Sprouter Neoprene Insert 2in Black (Pack of 100)

$25.67
747150 Hydro Flow Barbed Elbow 1 in (10/Bag)
747150
Hydro Flow Barbed Elbow 1 in (10/Bag)

$6.58
dl-750441 LuxStar4 4' T5 Fluorescent Light (Grow Bulbs)
dl-750441
LuxStar4 4' T5 Fluorescent Light (Grow Bulbs)

$103.89
eco-5605 Active Air Blower 60 CFM
eco-5605
Active Air Blower 60 CFM

$59.53
hf-PRPSO16 Orca 16 Oz.
hf-PRPSO16
Orca 16 Oz.

$29.43
dl-SNS244C-16OZ SNS 244C Fungicide Concentrate 16 oz
dl-SNS244C-16OZ
SNS 244C Fungicide Concentrate 16 oz

$15.18
HY265 General Hydroponics Rapidstart - 125ml
HY265
General Hydroponics Rapidstart - 125ml

$23.21
hf-PSPTA20 Physan 20 Fungicide, 16 oz
hf-PSPTA20
Physan 20 Fungicide, 16 oz

$8.02
SL18U 1000w Opti Red Lamp
SL18U
1000w Opti Red Lamp

$112.08
hf-GGT55EX 2' Extension Kit 5'x5' Gorilla Grow Tent
hf-GGT55EX
2' Extension Kit 5'x5' Gorilla Grow Tent

$89.99
721454 Mother Earth Sugar Load Heavy Brix Molasses 2.5 Gallon
721454
Mother Earth Sugar Load Heavy Brix Molasses 2.5 Gallon

$23.27
530225 USHIO UHI-S400AQ/10 MOGUL BASE 10K M135
530225
USHIO UHI-S400AQ/10 MOGUL BASE 10K M135

$89.02
K118 7.75" (20cm) Stainless Steel Butcher/Field Knife w/ orange plast
K118
7.75" (20cm) Stainless Steel Butcher/Field Knife w/ orange plast

$5.95
901896 SunBlaster T5 HO 4 ft 2700K Replacement Lamp (6/Cs)
901896
SunBlaster T5 HO 4 ft 2700K Replacement Lamp (6/Cs)

$7.39
SF280 Zenport SF280 10.5 inch Blade Folding Saw Super Sharp Teeth
SF280
Zenport SF280 10.5 inch Blade Folding Saw Super Sharp Teeth

$21.21
707045 Botanicare ID White 4 ft x 8 ft Grow Tray
707045
Botanicare ID White 4 ft x 8 ft Grow Tray

$202.78
hf-BCHSCLPCBB77 Botanicare Power Cloner 77 Black
hf-BCHSCLPCBB77
Botanicare Power Cloner 77 Black

$254.45
hf-OG2720 RAW B-Vitamin, 2 lbs
hf-OG2720
RAW B-Vitamin, 2 lbs

$68.97
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Specials more
Duralastic 3ft x 3ft ID White Tray (No USPS)
Duralastic 3ft x 3ft ID White Tray (No USPS)
$49.05
$45.71
Reviews more
8' POWER CORD W/ MOGUL BASE SOCKET (FOR SELF-BALLASTED CFL/LED LAMPS)
GREAT QUALITY. BEST PRICE! Great fixture! Got it because it ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

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)
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BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
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CW SOIL, pH AND MOISTURE MONITOR
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pH DOWN QUART (12/CASE)
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24-7 Nutrient Monitor.
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REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
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13.pH DOWN 1 GALLON (4/CASE)
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15.RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
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