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8" Light Proof Black Ducting
dl-430008
8" Light Proof Black Ducting
$17.63
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New Products For August
723718 Down To Earth Greensand - 6 lb
723718
Down To Earth Greensand - 6 lb

$11.18
904297 SunBlaster NanoTech T5 HO Fixture 3 ft w/ NanoTech Reflector Combo (6/Cs)
904297
SunBlaster NanoTech T5 HO Fixture 3 ft w/ NanoTech Reflector Combo (6/Cs)

$35.11
742115 HydroFlow Reducer Fitting 1/4" to 3/16" (case of 500)
742115
HydroFlow Reducer Fitting 1/4" to 3/16" (case of 500)

$82.82
PO140 Plastic Pot. 6 in top x 7 in high
PO140
Plastic Pot. 6 in top x 7 in high

$0.81
714816 HYDROLITE 15-20MM 1 CU FT BAG
714816
HYDROLITE 15-20MM 1 CU FT BAG

$16.56
dl-HNSL38 Humboldt Nutrients Humboldt Mix 3.8 Cu ft West Coast
dl-HNSL38
Humboldt Nutrients Humboldt Mix 3.8 Cu ft West Coast

$30.74
732185 GHBB® FLORALICIOUS BLOOM QUART (12/CASE)
732185
GHBB® FLORALICIOUS BLOOM QUART (12/CASE)

$17.46
724200 VermaPlex Quart (12/Cs)
724200
VermaPlex Quart (12/Cs)

$11.39
715310 AI ROOTS ORGANICS SOUL SYNTHETICS GROW 'N' 8-0-0 - QUART (12/CASE)
715310
AI ROOTS ORGANICS SOUL SYNTHETICS GROW 'N' 8-0-0 - QUART (12/CASE)

$14.32
713055 GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 4 - SMALL 3" W/HOLES - 3" X 3" X 2.5" (8 BLOCKS/STRIP) (48 STRIPS/CASE)
713055
GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 4 - SMALL 3" W/HOLES - 3" X 3" X 2.5" (8 BLOCKS/STRIP) (48 STRIPS/CASE)

$188.78
eco-4483 Hydrofarm Outlet Strip
eco-4483
Hydrofarm Outlet Strip

$17.92
746266 Nectar for the Gods Mega Morpheus Gallon (4/Cs)
746266
Nectar for the Gods Mega Morpheus Gallon (4/Cs)

$29.28
hf-PHDEKTBK Phantom Double-Ended Reflector and 1000W Ballast w/USHIO DE bulb
hf-PHDEKTBK
Phantom Double-Ended Reflector and 1000W Ballast w/USHIO DE bulb

$475.76
PO263 Black Lid for 5 Gallon Bucket.
PO263
Black Lid for 5 Gallon Bucket.

$2.93
721110 Buried Treasure Phos Bat 40 lb
721110
Buried Treasure Phos Bat 40 lb

$82.59
eco-4718 Micro Garden Ebb & Flow 14" x 31" x 18"
eco-4718
Micro Garden Ebb & Flow 14" x 31" x 18"

$192.04
hf-HI1285 GroChek replacement probe for HI9813
hf-HI1285
GroChek replacement probe for HI9813

$103.88
729297 Blowhole Water Pump 850 GPH (4/CS)
729297
Blowhole Water Pump 850 GPH (4/CS)

$133.54
732882 FoxFarm Bushdoctor Bembe Quart (12/Cs)
732882
FoxFarm Bushdoctor Bembe Quart (12/Cs)

$15.30
dl-xnHBLFX-55GA X Nutrients Bloom FX (55 Gallon)
dl-xnHBLFX-55GA
X Nutrients Bloom FX (55 Gallon)

$510.26
dl-750482 LuxStar8 4' T5 Fluorescent Light (Bloom Bulb)
dl-750482
LuxStar8 4' T5 Fluorescent Light (Bloom Bulb)

$195.43
726738 SUGARDADDY 20L 1/CS
726738
SUGARDADDY 20L 1/CS

$252.51
hf-TFBCBST205L B.C. Boost, 205 lt
hf-TFBCBST205L
B.C. Boost, 205 lt

$1,163.73
705115 Single Float Switch (NO Mount)
705115
Single Float Switch (NO Mount)

$11.32
728295 EcoPlus Supreme Air Pump 2 Outlet 320 L/H - 4W
728295
EcoPlus Supreme Air Pump 2 Outlet 320 L/H - 4W

$11.54
740642 Measure Master Graduated Cylinder 250 ml / 10 oz (40/Cs)
740642
Measure Master Graduated Cylinder 250 ml / 10 oz (40/Cs)

$5.90
726809 GH BioThrive Grow (275 Gallon Tote) (Special Order)
726809
GH BioThrive Grow (275 Gallon Tote) (Special Order)

$5,950.80
722981 BioBizz Top-Max 10 Liter (1/Cs)
722981
BioBizz Top-Max 10 Liter (1/Cs)

$190.15

About Horticulture Source

Horticulture Source is the starting point for all your flowers, fruits, vegetables, and/or ornamental plants' cultivation product needs. We offer the finest quality gardening products at fair prices from the best manufacturers.

Your source for discount gardening & hydroponics products!
Well over 15,000 discount garden & hydroponics products, for and related to soil, light, ballast, botanicare, lamp, duct, fan, tray, Sunlight Supply, system, fox farm, product, hydroponics, MH, sprayer, sun system, ecoplus, meter, ona, dayton, fixture, bucket, ph meter, ph up, grommet, growing, carbon filter, ducts, tubing, fans, air pump, light rail, general hydroponics, instrument, Ls, bulb, mylar, dutch master, fitting, products, control, dutchmaster, raindrip, pruner, technaflora, ph down, hand, wool, rockwool, supernatural, hortilux, pruning, neoprene, Oakton, instruments, controller, spray, galaxy, foxfarm, thermostat, sickle, lights, pumps, aeroponic, mat, ballasts, systems, net pot, organics, carbon, flange, sun, ducting, nutrients, thermometer, inline fan, trays, plant food, cap, filters, Sunlight, reflectors, water pump, and much more!

Specialty Gardening Supplies

Whether you are growing indoors or out, a beginner or an expert, a commercial grower or a hobbyist, we have what you need to keep your lawn green, get you growing organically, and everything else your farm, greenhouse and garden plants require!

We offer the finest quality brand new indoor / outdoor gardening, horticultural, agricultural, botanical, and arborist products at the lowest prices from the top manufactures in the industry:

360electrical, 5-hour Energy, ADVANCE BALLASTS, Advanced Nutrients, AeroGrow International, Inc., AGROSUN, Agrowchem, Inc., Agrowtek Inc., Air King, American Agritech, American Hydroponics, AquaticLife, Atami, Aurora Innovations, AutoPot, Ball, Big Blue, Bigfoot Garden Supply, Bio Green Clean, Bio Nova, Bio-Genesis, BioAg, BioBizz, Blackjack, Bluelab, Bonide, Botanicare, BotaniWipe, Brightwell Aquatics, C.A.P. Custom Automated Products, Carson, CF Group, Chem-Tech, Chrome Dome, Cincinnati Surgical, Claber, CO2 Boost, Control Wizard, Cultilene Rockwool, Cutting Edge Solutions, D-D The Aquarium Solution, Dalen, Danner Supreme, Dayton Blowers, Digital Aquatics, Dip 'N Grow, DL, Doc's Simple Solutions, DoKToRDooM, Down to Earth, Dr. Earth, Dramm, DriWater Time-Release Water, Durotech Industries, DutchMaster, Dyna-Gro, Earth Juice, Earth Science Products Corp, Easy Grow, Ecogrow, ECOmposter, ECOPLUS, EHEIM, elicent, ELOS, Everest Nation, EYE Hortilux Lamps - Iwasaki, EZ-Clone, Fantech, Feliz, FHD (Future Harvest Development), Fiskars, Flame King, Flying Skull Plant Products, FoxFarm, Future-Brite, Gavita, GE Lighting, GE OSRAM SYLVANIA PHILIPS Lighting, General Hydroponics, Geohumus, Giesemann Lighttechnik, Gorilla Grow Tent, Grasslin, Green Air Products, GreenFire, Greenway Nutrients, GRO-MAT, grodan, GroPro Organics Strong Lawn, Grotek, Growing Solutions, Growlab Horticulture, GrowMore, GrowoniX, Growth Technology, Grozone Control, Gualala Robotics, Halls, Hanna Instruments, Harvest-Master, High Caliper, Higrocorp, Higromite, HM Digital, Hormex (Brooker Chemical), Horti-Control, Humboldt County's Own, Humboldt Nutrients, Hydro Innovations, Hydro Solutionz, Hydro-Logic, HydroDynamics International, HydroFarm, Hydroton, Ideal-Air, INDOOR growing-system (IGS), Intermatic, Jiffy, Kessil, KIS Organics, LINPAC Ropak, Little Giant, LTL Controls, Lumenarc, Luster Leaf Products, Inc., Malibu Compost Biodynamic, Marineland, maxicrop, MEDO Industries, Melnor, MICROBE Life Hydroponics, Milwaukee Instruments, Myron L Company, Nature's Needs, NPK Industries, Nutrilife, Oakton, Odor Killer, odor neutralizing agent (ona), OdorVent, Olivia's Solutions, Optimum Growth, Orca Grow Films, Oregon Scientific, Oregon's Only Organics, Organa, Organic Laboratories, Organicare, OSO Research & Development, Osram Sylvania, P3 International, Parrys, pbi/gordon, Philips, Phresh Filter, Plant Marvel, Plant Revolution, Planters' Pride, Plug-n-Grow, PowerBox, Powered by Advance, Radium, Raindrip, ReeFlo Pumps, RL Flo-Master, RootMaker, Safer brand, SaferGro, Seachem, Seeds of Change, Sentinel, Serenade Garden, Sero Systems, Sipco Industries, Smithers-Oasis, solarMAX, Solatel, Spectralux, Spray-N-Grow, Summit, Sun Gro, Sun Land Garden Products, Sun System / Sunlight Supply, Sungro Horticulture Black Gold, Sunleaves, Sunlite, SUNMASTER, Supernatural Brand, SUPERthrive, Sustainable Aquatics, Tanglefoot, Tarpline, Technaflora, TimeMist, Titan Controls, Trans Instruments, Ultra Sun, Universal Lighting Technologies, USHIO, UV Lighting, uvonair, Van De Zwaan House & Garden, Venture Lighting, Verilux, Vermicorp Organics, Vita Grow, Vital Earth's, Vortex Powerfans, Wai Kula, Waterbury, WATTS, Whitmire Micro-gen, Xtreme Gardening, Zenport, etc.

 Upcoming Products   Date Expected 
 Natural Industries Actino-Iron, 3 lbs   03/21/2016 
 Magnum 10x8 base   01/30/2016 
 Popular 8x6 Green base   01/30/2016 
 Magnum 14x8 Green powder coat   01/04/2016 
 4' 2-tier Aluminum bench Green   01/04/2016 
 Popular 8x6 base   01/04/2016 
 Magnum 108 10x8 Green powder coat Greenhouse   01/04/2016 
 pH Down Dry 16lbs. Acid   11/30/2015 
 LED Clone Shipper Classic   10/30/2015 
 Philips Master Color CDM Elite Agro 315 Watt 3100K   10/30/2015 
 Speed Bully Fan Speed Controller   10/30/2015 
 Neptunes Harvest Fish Fertilizer Gallon (4/Cs)   10/30/2015 
 Blauberg Axial Inline Fan 6" Wall/Ceiling   10/19/2015 
 Natural Bamboo HD Stakes 8ft (5/Bag)   09/22/2015 
 Gavita Master Controller EL2   09/21/2015 
 JAIN Irrigation Octa-Bubbler 20 GPH Flow Control Device - Green (8/Bag)   09/17/2015 
 ExHale CO2 ExHale 365-Self Activated CO2 Bag   09/16/2015 
 Blauberg Axial Inline Fan 4" Wall/Ceiling   09/16/2015 
 Natural Industries Met52 EC, 8 oz   09/15/2015 
 Grow More Hula Bloom 25 lb 0 - 50 - 30   09/15/2015 
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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!
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Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

CAP GROMMET, RUBBER 1/2", FITS 13/16"-7/8" HOLE
CAP GROMMET, RUBBER 1/2", FITS 13/16"-7/8" HOLE
$9.68
$8.96
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-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
ECOPLUS™ ECO-  396 SUBMERSIBLE & INLINE PUMP
ECOPLUS™ ECO- 396 SUBMERSIBLE & INLINE PUMP
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"
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)
Retail Product Catalog
Retail Product Catalog
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
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)
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
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)
EZ Clone Sprayer.
EZ Clone Sprayer.
Round Net Pot. 2 in
Round Net Pot. 2 in
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.NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
12.ROOT POTS - 5 GALLON 11" X 10.25" (10/CASE)
13.ROOT POTS - 3 GALLON 9" X 8" (25/CASE)
14.3IN HEAVY DUTY NET POT (220/CS)
15.PREMIUM NURSERY POT #2 - ID= BOTTOM - 7" TOP - 8-1/2" DEPTH - 8-1/2"
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