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We are accepting orders as always but please note our offices will be closed February 25, 2016 – March 7, 2016.
Categories
* Lamps / Tubes / Bulbs ++ (510)
* Lighting Systems ++ (1087)
* Nutrients & Supplements (4297)
* Composters & Compost Tea Brewing (46)
* Organic Gardening (545)
* Leaf Shines & Washes (125)
* Pest & Disease Control (525)
* Cloning & Propagation (413)
* Grow Systems ++ (623)
* Meters, Timers & Instruments ++ (692)
* Pots / Containers (991)
* Pumps, Irrigation & Watering Supplies ++ (1547)
* Grow Media (561)
* Plant Seeds (14)
* Environmental Control ++ (1915)
* Greenhouses (90)
* Grow Rooms / Tents (159)
* Reflective / B&W Films (131)
* Garden Accessories ++ (848)
* Hand Tools ++ (521)
* Gardening Books & DVDs (60)
* Growing Apparel (11)
Manufacturers more
What's New? more
FoxFarm Force of Nature Fungicide (concentrate), 1 qt
hf-FX14119
FoxFarm Force of Nature Fungicide (concentrate), 1 qt
$25.32
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New Products For February
728005 EcoPlus Air Manifold 1/2 Inlet - 4 Valve Outlet
728005
EcoPlus Air Manifold 1/2 Inlet - 4 Valve Outlet

$4.79
hf-HI99121N pH Soil Meter
hf-HI99121N
pH Soil Meter

$309.13
CSK7021 Deluxe 2.5" (½ serrated) Blade Folding Crusader Knife
CSK7021
Deluxe 2.5" (½ serrated) Blade Folding Crusader Knife

$3.07
hf-GH1515 pH Test Kit, 1 oz
hf-GH1515
pH Test Kit, 1 oz

$5.11
hf-BKGEHYSOL1 Hydroponic Solutions - Vol. 1
hf-BKGEHYSOL1
Hydroponic Solutions - Vol. 1

$13.53
726665 EZ-CLONE™ ROOTING COMPOUND - 4 OZ (12/CASE)
726665
EZ-CLONE™ ROOTING COMPOUND - 4 OZ (12/CASE)

$15.14
SU600NG Galaxy Grow Amp Select-A-Watt Ballast 400-600 watt
SU600NG
Galaxy Grow Amp Select-A-Watt Ballast 400-600 watt

$239.85

MV20-417
Replacement Forged Hook Counter Blade for Zenport MV20

$10.76
hf-IGSPF204 Phat Filter 20" x 4", 350 CFM
hf-IGSPF204
Phat Filter 20" x 4", 350 CFM

$62.14
hf-FX14051 Happy Frog Tomato & Vegetable Fertilizer, 18 lbs.
hf-FX14051
Happy Frog Tomato & Vegetable Fertilizer, 18 lbs.

$28.31
hf-GH4520 Controller System (accommodates 12 Farm Modules maximum)
hf-GH4520
Controller System (accommodates 12 Farm Modules maximum)

$91.10

hf-BCNCNSCG55
CNS17 Coco Grow 55 gal

$605.96
hf-FLT5235 T5 2' 3500K Bulb, case of 25
hf-FLT5235
T5 2' 3500K Bulb, case of 25

$112.98
dl-550201 Piranha Pruner Bonsai Shears 40mm Stainless Blade
dl-550201
Piranha Pruner Bonsai Shears 40mm Stainless Blade

$5.94
AZDH50 ACCUZEN 50 lb / 22 Kg Hanging Dial Scale
AZDH50
ACCUZEN 50 lb / 22 Kg Hanging Dial Scale

$77.49
708035 PROFESSIONAL SAFETY GLASSES UV Protection (12/CS)
708035
PROFESSIONAL SAFETY GLASSES UV Protection (12/CS)

$7.92
723950 Emerald Harvest Cal-Mag Quart/0.95 Liter (12/Cs) 2 - 0 - 0
723950
Emerald Harvest Cal-Mag Quart/0.95 Liter (12/Cs) 2 - 0 - 0

$10.66
728772 Hydro-logic Evolution RO1000 KDF/CARBON PREFILTER
728772
Hydro-logic Evolution RO1000 KDF/CARBON PREFILTER

$38.19
eco-2880A ZHO Root Inoculant 1oz
eco-2880A
ZHO Root Inoculant 1oz

$6.00
eco-2809 Flora Nectar Grape Expectations - Gallon
eco-2809
Flora Nectar Grape Expectations - Gallon

$40.02
K103 Straight 3" blade harvest/landscape knife
K103
Straight 3" blade harvest/landscape knife

$2.57
dl-101000 1000W 120/240V HPS/MH Crop King Ballast
dl-101000
1000W 120/240V HPS/MH Crop King Ballast

$114.00
703206 Sentinel GPS HPLC-8T High Power Lighting Controller 8 Outlet with Integrated Timer
703206
Sentinel GPS HPLC-8T High Power Lighting Controller 8 Outlet with Integrated Timer

$191.24
hf-GH1447 Flora Series Starter Kit
hf-GH1447
Flora Series Starter Kit

$33.90
722265 Maxsea Bloom Plant Food 3-20-20 - 1.5 lb (12/Cs)
722265
Maxsea Bloom Plant Food 3-20-20 - 1.5 lb (12/Cs)

$11.88
eco-5435 Air Stone 4" (12/case)
eco-5435
Air Stone 4" (12/case)

$0.72
hf-GH98004 4 Foot Laser Sprayline
hf-GH98004
4 Foot Laser Sprayline

$6.59
728992 Hydro-logic Evolution RO1000
728992
Hydro-logic Evolution RO1000

$566.58
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Reviews more
PH600-AQ PH METER 10/CS
DO NOT BUY THIS! I don't usually write reviews calling an it ..
1 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Specials more
Hesi Super VIT 100 ML
Hesi Super VIT 100 ML
$39.24
$35.32
Most Viewed
PREMIUM NURSERY POT   #1 - ID= BOTTOM - 5"  TOP - 6-1/8" DEPTH - 7"
PREMIUM NURSERY POT #1 - ID= BOTTOM - 5" TOP - 6-1/8" DEPTH - 7"
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
ECOPLUS™ ECO-  396 SUBMERSIBLE & INLINE PUMP
ECOPLUS™ ECO- 396 SUBMERSIBLE & INLINE PUMP
ECOPLUS™ ECO-66 SUBMERSIBLE PUMP
ECOPLUS™ ECO-66 SUBMERSIBLE PUMP
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
GHBB® ECOGROWER®         17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
GHBB® ECOGROWER® 17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
Retail Product Catalog
Retail Product Catalog
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
GE Starcoat  F54 HO/54W/8656 - BLUE 54 WATT 6500K 4 FT T5 FLUORESCENT (30/CASE)
GE Starcoat F54 HO/54W/8656 - BLUE 54 WATT 6500K 4 FT T5 FLUORESCENT (30/CASE)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
NEOPRENE INSERTS  2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
Round Net Pot. 2 in
Round Net Pot. 2 in
EZ Clone Sprayer.
EZ Clone Sprayer.
Bestsellers
01.Plastic Dura-Pot. 3.5 in
02.Round Net Pot. 2 in
03.Airline Tubing 1ft
04.Vine Clips. 3/4 in
05.Plastic Dura-Pot. 4 in
06.PREMIUM NURSERY POT #1 - ID= BOTTOM - 5" TOP - 6-1/8" DEPTH - 7"
07.EZ Clone Sprayer.
08.Vinyl Tubing. 1/4 in
09.Plant Yo-Yo with Stopper, case of 12
10.Plastic Grow Bag. 1 Gallon
11.PREMIUM NURSERY POT #3 - ID= BOTTOM - 8-5/8" TOP - 10" DEPTH - 8-7/8"
12.NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
13.ROOT POTS - 5 GALLON 11" X 10.25" (10/CASE)
14.ROOT POTS - 3 GALLON 9" X 8" (25/CASE)
15.3IN HEAVY DUTY NET POT (220/CS)
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