Horticulture Source » Gardening & Hydroponics Store » Optimum Growth   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (538)
* Lighting Systems ++ (1169)
* Nutrients & Supplements (4235)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (572)
* Cloning & Propagation (449)
* Grow Systems ++ (656)
* Meters, Timers & Instruments ++ (645)
* Pots / Containers (1026)
* Pumps, Irrigation & Watering Supplies ++ (1673)
* Grow Media (537)
* Plant Seeds (60)
* Environmental Control ++ (1957)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1007)
* Hand Tools ++ (538)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (98)
Manufacturers more
What's New? more
One Way to Grow 10 lbs / 4.54 kg (1/Cs)
720402
One Way to Grow 10 lbs / 4.54 kg (1/Cs)
$112.09
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 16 guests online.
Frequent searches
Ads

What do we have here?
Optimum Growth


New Products For March
724402 GROW BAGS 2 GALLON 0.064MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY
724402
GROW BAGS 2 GALLON 0.064MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY

$4.67
hf-HOSPGF2.5GAL Sugar Peak Grand Finale 2.5 gal
hf-HOSPGF2.5GAL
Sugar Peak Grand Finale 2.5 gal

$68.44
hf-ASCL Air Stone Cylinder, Large
hf-ASCL
Air Stone Cylinder, Large

$2.87
dl-SNS244-1GAL SNS 244 Fungicide 1 Gallon
dl-SNS244-1GAL
SNS 244 Fungicide 1 Gallon

$44.63
725525 BLOW MOLDED NURSERY POT 10 GALLON
725525
BLOW MOLDED NURSERY POT 10 GALLON

$4.89
hf-HNM405 Micro 32 oz.
hf-HNM405
Micro 32 oz.

$11.42
hf-EN41010 Elite Resin D, 1 gal
hf-EN41010
Elite Resin D, 1 gal

$133.74
717380 Super Natural Super Leach 160gm (24/Cs)
717380
Super Natural Super Leach 160gm (24/Cs)

$9.19
FA618 6" x 16" Phresh Pre-Filter
FA618
6" x 16" Phresh Pre-Filter

$9.47
hf-SM80309 Sunmaster Blue Ice Standard Metal Halide (MH) Lamp, 400W, 5500K
hf-SM80309
Sunmaster Blue Ice Standard Metal Halide (MH) Lamp, 400W, 5500K

$67.13
hf-GH1422 FloraGro 1 qt
hf-GH1422
FloraGro 1 qt

$8.69
870020 Super Sprouter Neoprene Insert 2in Green (Pack of 100)
870020
Super Sprouter Neoprene Insert 2in Green (Pack of 100)

$26.86
eco-2241 Organic Coco Planting Chips Block
eco-2241
Organic Coco Planting Chips Block

$7.82
hf-GH92712 1" Teel Filter
hf-GH92712
1" Teel Filter

$39.37
hf-GH1389 Floralicious Plus 32 oz
hf-GH1389
Floralicious Plus 32 oz

$38.79
760407 FloraFlex 60 1/4 in 4 GPH Long Plunge Drippers (1=6/Bag)
760407
FloraFlex 60 1/4 in 4 GPH Long Plunge Drippers (1=6/Bag)

$3.81
904825 GREAT WHITE AC BLOCK PLATE
904825
GREAT WHITE AC BLOCK PLATE

$9.11
739685 Grotek Final Flush Grapefruit 1 Liter (12/Cs)
739685
Grotek Final Flush Grapefruit 1 Liter (12/Cs)

$10.52
747254 Hydro Flow Dripper Stake w/ Basket - Black - Display Box (100/Box)
747254
Hydro Flow Dripper Stake w/ Basket - Black - Display Box (100/Box)

$33.58
hf-DN42500 Supreme Hydroponics Utility Pump, 500 GPH w/ Venturi
hf-DN42500
Supreme Hydroponics Utility Pump, 500 GPH w/ Venturi

$74.48
hf-FLT412 Agrobrite T5 648W 4' 12-Tube Fixture with Lamps
hf-FLT412
Agrobrite T5 648W 4' 12-Tube Fixture with Lamps

$277.63
hf-CV00010 CVault X-Small Humidity Curing Storage Container, 3.25" x 1"
hf-CV00010
CVault X-Small Humidity Curing Storage Container, 3.25" x 1"

$16.00
hf-BAOX Duplex X Receptacle 120/240V 15A
hf-BAOX
Duplex X Receptacle 120/240V 15A

$4.83
hf-GH1784 Armor Si 2.5 gal
hf-GH1784
Armor Si 2.5 gal

$59.87
dl-HT103000 Sylvania PlantaStar Super Hps DE 1000w 2100 umol
dl-HT103000
Sylvania PlantaStar Super Hps DE 1000w 2100 umol

$89.25
708384 Hydro Flow 1/2in Top Hat Grommet Bulk (250/Cs)
708384
Hydro Flow 1/2in Top Hat Grommet Bulk (250/Cs)

$52.56
727260 Supreme Hydroponics Utility Sump Pump 300GPH (4/Cs)
727260
Supreme Hydroponics Utility Sump Pump 300GPH (4/Cs)

$38.19
709157 Radish for Microgreens 1/4 lb (Sealed Bag)  (Case of 6)
709157
Radish for Microgreens 1/4 lb (Sealed Bag) (Case of 6)

$35.04
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products to the cart!
Shop By Price
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


Specials more
Bushdoctor Microbe Brew, 1 qt
Bushdoctor Microbe Brew, 1 qt
$19.07
$17.13
Most Viewed
Gro Pro Premium Nursery Pot 1 Gallon
Gro Pro Premium Nursery Pot 1 Gallon
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
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
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
Retail Product Catalog
Retail Product Catalog
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"
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
Vortex Inline Fan 6 in 452 CFM
Vortex Inline Fan 6 in 452 CFM
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
Thermoformed Nursery Pot 1 Gallon
Thermoformed Nursery Pot 1 Gallon
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
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)
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.Gro Pro Premium Nursery Pot 1 Gallon
04.Vine Clips. 3/4 in
05.Airline Tubing 1ft
06.1 Gal. Thermoformed Pot
07.Vinyl Tubing. 1/4 in
08.Black Plastic Pot - 3.5" x 3.5" x 3"
09.EZ Clone Sprayer.
10.Plastic Grow Bag. 1 Gallon
11.FloraFlex 6 in FloraCap (90/Cs)
12.Gro Pro Premium Nursery Pot 3 Gallon
13.Plant Yo-Yo with Stopper, case of 12
14.ROOT POTS - 5 GALLON 11" X 10.25" (10/CASE)
15.NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Amazon Ad
Matched Content
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order