Horticulture Source » Gardening & Hydroponics Store » Harvest-Master: HARVEST-MASTER® RELAY - 120 VOLT (Special Order) [703350]   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 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (526)
* Lighting Systems ++ (1113)
* Nutrients & Supplements (4327)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (521)
* Leaf Shines & Washes (104)
* Pest & Disease Control (563)
* Cloning & Propagation (425)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (679)
* Pots / Containers (1017)
* Pumps, Irrigation & Watering Supplies ++ (1562)
* Grow Media (572)
* Plant Seeds (18)
* Environmental Control ++ (1946)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (132)
* Garden Accessories ++ (923)
* Hand Tools ++ (524)
* Gardening Books & DVDs (59)
* Growing Apparel (14)
Manufacturers more
What's New? more
Dyna-Gro Grow 55 gal (Special Order)
hf-DYGRO550
Dyna-Gro Grow 55 gal (Special Order)
$1,466.25
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 13 guests online.
Ads
Product not found!
Continue
New Products For September
dl-971208 Gro1 Carbon Filters - Standard-8 x 20 in.
dl-971208
Gro1 Carbon Filters - Standard-8 x 20 in.

$81.40
hf-BCNBHG8 Hydroguard, 8 oz
hf-BCNBHG8
Hydroguard, 8 oz

$8.97
727100 LITTLE GIANT MAG DRIVE 130 GPH 11 WATTS 6' CORD
727100
LITTLE GIANT MAG DRIVE 130 GPH 11 WATTS 6' CORD

$30.07
eco-4491 Raptor Reflector 6" AC Unit
eco-4491
Raptor Reflector 6" AC Unit

$162.80
742665 Hydro Flow 3/4in Female NHT w/ 150 Mesh Screen (Case of 6)
742665
Hydro Flow 3/4in Female NHT w/ 150 Mesh Screen (Case of 6)

$54.10
hf-VCWORM VermiWorm Premium Worm Castings .75 cf
hf-VCWORM
VermiWorm Premium Worm Castings .75 cf

$22.01
740940 BOND GREEN BAMBOO HD 6 FT (6/bag)
740940
BOND GREEN BAMBOO HD 6 FT (6/bag)

$2.98
K120 12" Blade Heavy Duty Stainless Butcher/Field Knife
K120
12" Blade Heavy Duty Stainless Butcher/Field Knife

$9.11
hf-US5001673 Ushio Bulb, Sodium/Halide 1000W Conversion
hf-US5001673
Ushio Bulb, Sodium/Halide 1000W Conversion

$82.23
hf-BLU24115 Soil pH Probe
hf-BLU24115
Soil pH Probe

$75.90
780116 Grozone Control SCC1 Temperature, Humidity, & CO2 Controller - Simple One Series
780116
Grozone Control SCC1 Temperature, Humidity, & CO2 Controller - Simple One Series

$465.69
dl-701050 Black Vinyl Tubing - 1" - 50 ft
dl-701050
Black Vinyl Tubing - 1" - 50 ft

$39.52
hf-AH30206 Fill and Drain Fitting, pack of 10
hf-AH30206
Fill and Drain Fitting, pack of 10

$31.45
EL415 400w Metal Halide Ballast Kit.
EL415
400w Metal Halide Ballast Kit.

$69.95
718125 GHBB® FLORA MICRO™ GALLON (4/CASE)
718125
GHBB® FLORA MICRO™ GALLON (4/CASE)

$23.14
706820 GROWLAB 40 GL40 1'4" x 1'4" x 3'11"
706820
GROWLAB 40 GL40 1'4" x 1'4" x 3'11"

$76.00
903082 240V - 6 FT SMART VOLT™ CORD
903082
240V - 6 FT SMART VOLT™ CORD

$6.15
746418 Pure 3 Way 5 Gallon
746418
Pure 3 Way 5 Gallon

$28.74
KIS-SP-85 SP-85 Soluble Humate Powder 1 lb
KIS-SP-85
SP-85 Soluble Humate Powder 1 lb

$8.99
MI992 SunGrip Heavy Duty Hanger
MI992
SunGrip Heavy Duty Hanger

$14.11
703146 Agrowtek AgrowDose Quad Dosing Pump 46 ml/min
703146
Agrowtek AgrowDose Quad Dosing Pump 46 ml/min

$551.31
eco-2269 Jump Start Bulk Pellet Refills (1500 Pellets)
eco-2269
Jump Start Bulk Pellet Refills (1500 Pellets)

$70.76
dl-688602 Black & White PE Grow Bags 2 gallon (pack of 50)
dl-688602
Black & White PE Grow Bags 2 gallon (pack of 50)

$6.49
hf-SS8000 8' Sturdy Stake, pack of 10
hf-SS8000
8' Sturdy Stake, pack of 10

$45.98
hf-GH4610 Texas Controller (accommodates 16 Farm Modules)
hf-GH4610
Texas Controller (accommodates 16 Farm Modules)

$256.45
dl-CUL665 Cultilene Rockwool Blocks-6 x 6 x 5.3 in.   (case of 48 pieces)
dl-CUL665
Cultilene Rockwool Blocks-6 x 6 x 5.3 in. (case of 48 pieces)

$79.65
hf-SUGRMIX4TOTE Sunshine Mix #4 Tote, 80 cf (Special Order)
hf-SUGRMIX4TOTE
Sunshine Mix #4 Tote, 80 cf (Special Order)

$494.04
hf-BAS600A Xtrasun 600W 120/240V HPS Ballast
hf-BAS600A
Xtrasun 600W 120/240V HPS Ballast

$120.72
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
Manufacturer Info
Harvest-Master
Harvest-Master Homepage
Other products
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
EcoPlus Replacement Eco 1/2 in Press on Tapered Fitting
EcoPlus Replacement Eco 1/2 in Press on Tapered Fitting
$1.15
$1.04
Similar Products
Integra Boost 67 g Humidiccant, 55% RH, case of 100
hf-DIB67A55A
Integra Boost 67 g Humidiccant, 55% RH, case of 100
$204.70

Replacement Power Pack for IGS-100, 110, 220 (Special Order)
hf-NBIGS50
Replacement Power Pack for IGS-100, 110, 220 (Special Order)
$120.90

CO2 Generator LP 2,262-9,052 BTU
hf-APCG4LP
CO2 Generator LP 2,262-9,052 BTU
$262.17

Autopilot CO2 Internet Cable & Software for Greenhouse Master Controller
eco-5820A
Autopilot CO2 Internet Cable & Software for Greenhouse Master Controller
$50.59

Grozone Control CY2 Short Period Cyclestat with Day/Night Sensor
780104
Grozone Control CY2 Short Period Cyclestat with Day/Night Sensor
$61.79

Languages
English Deutsch Español
Currencies
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  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
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