Horticulture Source » Gardening & Hydroponics Store » 400w High Pressure Sodium Ballast. [SG400H]   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.
Categories
* Lamps / Tubes / Bulbs ++ (524)
* Lighting Systems ++ (1101)
* Nutrients & Supplements (4340)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (524)
* Leaf Shines & Washes (122)
* Pest & Disease Control (538)
* Cloning & Propagation (424)
* Grow Systems ++ (590)
* Meters, Timers & Instruments ++ (692)
* Pots / Containers (1018)
* Pumps, Irrigation & Watering Supplies ++ (1552)
* Grow Media (566)
* Plant Seeds (18)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (131)
* Garden Accessories ++ (902)
* Hand Tools ++ (523)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
Lock Down Pads 6" (8pcs) - SQUARE
dl-HYP02026
Lock Down Pads 6" (8pcs) - SQUARE
$7.45
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 28 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For July
GK-01 1/8" Girdling Knife
GK-01
1/8" Girdling Knife

$11.27
904465 SUN SYSTEM® ECONOWING REFLECTOR™ WITH SOCKET & LAMP CORD
904465
SUN SYSTEM® ECONOWING REFLECTOR™ WITH SOCKET & LAMP CORD

$26.39
725675 Gro Pro NX Level Pot Elevator - 13 in (50/Cs)
725675
Gro Pro NX Level Pot Elevator - 13 in (50/Cs)

$1.78
hf-WG7060 RootMaker Shuttle Tray
hf-WG7060
RootMaker Shuttle Tray

$5.74
hf-BLB6TURBO Blauberg Inline Mixed Flow Fan 6"
hf-BLB6TURBO
Blauberg Inline Mixed Flow Fan 6"

$86.22
eco-4254 Phat Pre-Filters 24" x 6"
eco-4254
Phat Pre-Filters 24" x 6"

$6.78
720510 Organic Bountea 50 Gallon Brew Kit (4/Cs)
720510
Organic Bountea 50 Gallon Brew Kit (4/Cs)

$433.84
hf-GG2150 Granular Plus Mycorrhizae All-in-One, 15 lbs
hf-GG2150
Granular Plus Mycorrhizae All-in-One, 15 lbs

$129.67
707640 Flo-n-Gro Black Mesh Insert for Bucket System
707640
Flo-n-Gro Black Mesh Insert for Bucket System

$4.54
HY241 Flora Bloom. 2.5 Gallon
HY241
Flora Bloom. 2.5 Gallon

$58.78
dl-HT4501-H Air Box Jr. Hepa Refill
dl-HT4501-H
Air Box Jr. Hepa Refill

$59.90
714873 DRIP CAP 6" (125/CS)
714873
DRIP CAP 6" (125/CS)

$2.29
719895 HYGROCORP® NATURE'S NECTAR™ POTASSIUM 0-0-5 - Organic - GALLON (4/CASE)
719895
HYGROCORP® NATURE'S NECTAR™ POTASSIUM 0-0-5 - Organic - GALLON (4/CASE)

$32.89
SG002 15 Foot Lamp Cord.
SG002
15 Foot Lamp Cord.

$15.95
hf-NTMM Microbe Manual, Qualitatively Assessing Soil Microorganisms
hf-NTMM
Microbe Manual, Qualitatively Assessing Soil Microorganisms

$21.36
724395 THE GIANT POT SQUARE - 12" X 12" TOP / 8.5" X 8.5" BOTTOM X 12" HIGH - CAPACITY = 4.75 GALLONS (25/CASE)
724395
THE GIANT POT SQUARE - 12" X 12" TOP / 8.5" X 8.5" BOTTOM X 12" HIGH - CAPACITY = 4.75 GALLONS (25/CASE)

$4.72
hf-IGSPF2410PF Phat Pre-Filter 24x10
hf-IGSPF2410PF
Phat Pre-Filter 24x10

$9.10
hf-ROAISOS8 Sap Off Soap (SOS), 8oz
hf-ROAISOS8
Sap Off Soap (SOS), 8oz

$11.04
hf-PT20381 PRO-MIX HP Mycorrhizae 3.8cf
hf-PT20381
PRO-MIX HP Mycorrhizae 3.8cf

$40.94
726422 Super Sprouter Simple Start Dome 4 in w/ Vent (100/Cs)
726422
Super Sprouter Simple Start Dome 4 in w/ Vent (100/Cs)

$1.90
723014 HUMBOLDT MICRO 5G 1/CS
723014
HUMBOLDT MICRO 5G 1/CS

$95.15
hf-EP3090 Gro-Tone, 16 oz
hf-EP3090
Gro-Tone, 16 oz

$8.23
hf-OLSFQT Organocide Plant Doctor Systemic Fungicide Qt
hf-OLSFQT
Organocide Plant Doctor Systemic Fungicide Qt

$17.45

ZJ67BLADE
Replacment Omega Blade for Zenport ZJ67 Grafting Tool

$4.61
724705 SMART POT 8"x 7" and 1.9 Gallons - #2 SIZE - 100/CASE (CASE DIM= 18" X 18" X 15") (CASE WEIGHT= 12LBS)
724705
SMART POT 8"x 7" and 1.9 Gallons - #2 SIZE - 100/CASE (CASE DIM= 18" X 18" X 15") (CASE WEIGHT= 12LBS)

$1.64
HJ261 Zenport 418 Leather Pruner Sheath w/ Belt Loop
HJ261
Zenport 418 Leather Pruner Sheath w/ Belt Loop

$8.29
dl-851294 AquaVita™ 4.25" Round Air Stone w/Suction cups
dl-851294
AquaVita™ 4.25" Round Air Stone w/Suction cups

$5.14
hf-HGB3GAL Grow Bag 3 Gallon 8 x 7x 18", 20 packs of 25
hf-HGB3GAL
Grow Bag 3 Gallon 8 x 7x 18", 20 packs of 25

$72.44
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
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
X Nutrients Micro Nutrients (1 Gallon)
X Nutrients Micro Nutrients (1 Gallon)
$18.76
$16.12
Similar Products
Surge Protector with 8 outlets & Timer
hf-TMSP8
Surge Protector with 8 outlets & Timer
$17.35

REPLACEMENT HPS SWITCHABLE BALLAST KIT 400 WATT
902146
REPLACEMENT HPS SWITCHABLE BALLAST KIT 400 WATT
$109.25

Xtrasun e-Ballast 600W Dimmable 120-240V
hf-XTE600D
Xtrasun e-Ballast 600W Dimmable 120-240V
$117.27

FULHAM WORKHORSE 5 T-5 HO FLUORESCENT ELECTRONIC BALLAST
010493
FULHAM WORKHORSE 5 T-5 HO FLUORESCENT ELECTRONIC BALLAST
$25.24

All Reflector Hanging V Hooks, pack of 12
hf-LGHOOK
All Reflector Hanging V Hooks, pack of 12
$6.87

Languages
English Deutsch Español
Currencies
Ads
Amazon Ad
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
Matched Content
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order