Horticulture Source   Lowest prices guaranteed: We beat and match prices!

Shop 14,300+ Horticultural, Organic & Hydroponics items!

  Contact Us Download vCard    Follow us on Twitter Our Facebook Profile Our MySpace Profile
 
  Search: Quick Find  
Help [?] Phrase Advanced Search
 
Bookmark and Share
 
Secure   My Account   Cart Contents   Checkout  
  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » THRIVE 3 MAGNESIUM BOTTLE 20.3 OZ (12/CS) [737010]   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 ++ (544)
* Lighting Systems ++ (1152)
* Nutrients & Supplements (3845)
* Composters & Compost Tea Brewing (34)
* Organic Gardening (465)
* Leaf Shines & Washes (104)
* Pest & Disease Control (502)
* Cloning & Propagation (360)
* Grow Systems ++ (648)
* Meters, Timers & Instruments ++ (692)
* Pots / Containers (882)
* Pumps, Irrigation & Watering Supplies ++ (1405)
* Grow Media (544)
* Plant Seeds (10)
* Environmental Control ++ (1939)
* Greenhouses (82)
* Grow Rooms / Tents (128)
* Reflective / B&W Films (120)
* Garden Accessories ++ (697)
* Hand Tools ++ (513)
* Gardening Books & DVDs (57)
* Growing Apparel (3)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (2)
Manufacturers more
What's New? more
Sun Hut Blackout 160 - 4.9 ft x 4.9 ft x 6.6 ft
706300
Sun Hut Blackout 160 - 4.9 ft x 4.9 ft x 6.6 ft
$208.62
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
746248 Nectar for the Gods Hygeia Hydration Quart (12/Cs)
746248
Nectar for the Gods Hygeia Hydration Quart (12/Cs)

$15.00
hf-PMP034 Xtreme Submersible Water Pump 75GPH
hf-PMP034
Xtreme Submersible Water Pump 75GPH

$3.11
60005-6 DRiWATER® Combo Pac 2: 20, 9 oz. GelPac Gel Packs
60005-6
DRiWATER® Combo Pac 2: 20, 9 oz. GelPac Gel Packs

$31.80
hf-FLT52 T5 Fluorescent Fixture with Tube, 24 inches
hf-FLT52
T5 Fluorescent Fixture with Tube, 24 inches

$20.46
hf-HNP404 ProZyme 16 oz.
hf-HNP404
ProZyme 16 oz.

$16.06
dl-HES5034 Hesi Super VIT 500 ML
dl-HES5034
Hesi Super VIT 500 ML

$178.88
eco-5295A 1/2" Stopper - Barbed
eco-5295A
1/2" Stopper - Barbed

$0.37
dl-998117 Table-Top Gardener Portable Potting Tray
dl-998117
Table-Top Gardener Portable Potting Tray

$10.97
714796 Botanicare Slacker Aeration 1.5 cu ft (60/Plt)
714796
Botanicare Slacker Aeration 1.5 cu ft (60/Plt)

$21.56
eco-4430 Mini Sunburst w/ 175W HPS Lamp
eco-4430
Mini Sunburst w/ 175W HPS Lamp

$87.80
dl-HES5042 Hesi Bloom Complex 10L
dl-HES5042
Hesi Bloom Complex 10L

$68.76
hf-BASD250MVKT Ballast Kit Sodium 250W Multi-Volt
hf-BASD250MVKT
Ballast Kit Sodium 250W Multi-Volt

$70.97
hf-SX32450757 SolarMax Metal Halide 1000W
hf-SX32450757
SolarMax Metal Halide 1000W

$76.86
702832 Helios 14 - 24 Light Controller with Timer
702832
Helios 14 - 24 Light Controller with Timer

$1,036.94
hf-HNH420 Hum-bolt humic 5 gal.
hf-HNH420
Hum-bolt humic 5 gal.

$148.45
eco-4618 1000W Lumatek Air Cooled Ballast
eco-4618
1000W Lumatek Air Cooled Ballast

$218.38
708580 ECOPLUS™ 1IN TUB OUTLET FITTING  (10/BAG)
708580
ECOPLUS™ 1IN TUB OUTLET FITTING (10/BAG)

$23.30
hf-BCPTMESH6 6" Mesh Bottom Pot
hf-BCPTMESH6
6" Mesh Bottom Pot

$1.06
dl-597200 PruneX Fabric Pot - 200 Gal
dl-597200
PruneX Fabric Pot - 200 Gal

$33.12
hf-HNF415 FlavorFul 2.5 gal.
hf-HNF415
FlavorFul 2.5 gal.

$93.90
hf-RC12050 Big Bag Raised Bed Junior (Special Order)
hf-RC12050
Big Bag Raised Bed Junior (Special Order)

$18.26
HY619 Saturator. 1 Liter
HY619
Saturator. 1 Liter

$26.30
732335 BOTANICARE® PUREBLEND™ ORIGINAL BLOOM 0.5-0.5-1 - QUART (12/CASE)
732335
BOTANICARE® PUREBLEND™ ORIGINAL BLOOM 0.5-0.5-1 - QUART (12/CASE)

$6.83
hf-BAC100A Xtrasun 1000W 120/240V HPS/MH Convertible Ballast
hf-BAC100A
Xtrasun 1000W 120/240V HPS/MH Convertible Ballast

$131.48
hf-HGBS400 Bonsai Shears 40mm
hf-HGBS400
Bonsai Shears 40mm

$11.22
801380 Bond TieRite Tape Gun
801380
Bond TieRite Tape Gun

$56.94
hf-HNHR420 Humboldt Roots 1/2 gal
hf-HNHR420
Humboldt Roots 1/2 gal

$235.46
eco-4719 Turbo Garden Ebb & Flow 22" x 36" x 49"
eco-4719
Turbo Garden Ebb & Flow 22" x 36" x 49"

$268.40
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Estimate Shipping Costs by adding a product 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


PriceGrabber User Ratings for Horticulture Source
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

1/4'' Barbed Straight Connectors, Each
1/4'' Barbed Straight Connectors, Each
$0.15
$0.14
Languages
English Deutsch Espańol
Currencies
Ads
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
HorticultureSource.com is an Upfront Merchant on TheFind. Click for info. Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2014 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order