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 » CONCENTRATED CALCIUM SUPPLEMENT 16 OZ [535040]   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 ++ (546)
* Lighting Systems ++ (1151)
* Nutrients & Supplements (3865)
* Composters & Compost Tea Brewing (33)
* Organic Gardening (463)
* Leaf Shines & Washes (104)
* Pest & Disease Control (510)
* Cloning & Propagation (368)
* Grow Systems ++ (640)
* Meters, Timers & Instruments ++ (694)
* Pots / Containers (880)
* Pumps, Irrigation & Watering Supplies ++ (1393)
* Grow Media (539)
* Plant Seeds (10)
* Environmental Control ++ (1924)
* Greenhouses (82)
* Grow Rooms / Tents (130)
* Reflective / B&W Films (120)
* Garden Accessories ++ (730)
* Hand Tools ++ (512)
* Gardening Books & DVDs (57)
* Growing Apparel (3)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (2)
Manufacturers more
What's New? more
Dyna-Gro Root-Gel 4oz
dl-DGRTG-004
Dyna-Gro Root-Gel 4oz
$14.03
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 11 guests online.
Ads
Product not found!
Continue
New Products For August
eco-2885B Botanicare CNS17 Coco Grow (3-1-2) - Gallon
eco-2885B
Botanicare CNS17 Coco Grow (3-1-2) - Gallon

$16.77
724515 NET POTS 5" (30/BAG, 16 BAGS/CASE, 480/CASE) SOLD IN BAG OR CASE QUANTITIES ONLY
724515
NET POTS 5" (30/BAG, 16 BAGS/CASE, 480/CASE) SOLD IN BAG OR CASE QUANTITIES ONLY

$21.00
eco-4491 Raptor Reflector 6" AC Unit
eco-4491
Raptor Reflector 6" AC Unit

$168.32
SA370 Bloom Stimulator.
SA370
Bloom Stimulator.

$23.28
dl-790611-E InterLux™ 600W EXTREME HPS Grow Lamp
dl-790611-E
InterLux™ 600W EXTREME HPS Grow Lamp

$34.16
700520 Lux Digital Thermostat (10/CS)
700520
Lux Digital Thermostat (10/CS)

$43.86
800110 8.5" BYPASS PRUNING SHEAR
800110
8.5" BYPASS PRUNING SHEAR

$7.44
hf-APCETHD Digital Environmental Controller
hf-APCETHD
Digital Environmental Controller

$164.18
eco-2822 FloraMicro - Quart (12/cs)
eco-2822
FloraMicro - Quart (12/cs)

$9.72
hf-DYBLM008 Dyna-Gro Bloom 8 oz
hf-DYBLM008
Dyna-Gro Bloom 8 oz

$5.55

Z2XX-SPRING
Replacement Spring for Zenport Z201, Z203, Z204, Z225 Hand Pruner

$1.90
hf-EP5180 Garden Gypsum 6 lb bag
hf-EP5180
Garden Gypsum 6 lb bag

$6.39
708534 2 1/2 PINT ANY ANGLE PUMP SPRAYER (4/CS)
708534
2 1/2 PINT ANY ANGLE PUMP SPRAYER (4/CS)

$6.59
eco-2030 Bloom 8 oz. (Case of 24)
eco-2030
Bloom 8 oz. (Case of 24)

$96.33
708341 Hydro Flow Dripper Stake w/ Basket - Blue (100/Bag)
708341
Hydro Flow Dripper Stake w/ Basket - Blue (100/Bag)

$36.25
hf-RD8ACH Radiant Reflector 8" AC Hammertone Unit
hf-RD8ACH
Radiant Reflector 8" AC Hammertone Unit

$113.03
hf-SPCCW Coco-Wet, 1 gal
hf-SPCCW
Coco-Wet, 1 gal

$34.27
eco-5786 CAP AIR-2 Temp/Humidity Split Outlet
eco-5786
CAP AIR-2 Temp/Humidity Split Outlet

$113.46
722265 Maxsea Bloom Plant Food 3-20-20 - 1.5 lb (12/Cs)
722265
Maxsea Bloom Plant Food 3-20-20 - 1.5 lb (12/Cs)

$12.71
HY518 Liquid Karma. 1 Quart
HY518
Liquid Karma. 1 Quart

$26.49
724044 Black Plastic Pot - 4" x 4" x 3.5"
724044
Black Plastic Pot - 4" x 4" x 3.5"

$0.33
hf-BCNSSWRQT Sweet Raw Qt
hf-BCNSSWRQT
Sweet Raw Qt

$18.98
739845 Uber F-D-S 4 Liter (0-0-0.01) (2/Cs)
739845
Uber F-D-S 4 Liter (0-0-0.01) (2/Cs)

$67.08
eco-5795A High Power HID Controller, 8000W (240V Only) 50A
eco-5795A
High Power HID Controller, 8000W (240V Only) 50A

$153.68
728156 Electrical Whip, Ultra, N.M. (1/2x6Ft)
728156
Electrical Whip, Ultra, N.M. (1/2x6Ft)

$13.42
725740 SMART POT TAN 25 GAL
725740
SMART POT TAN 25 GAL

$10.94
eco-2347 Titanium Precision Curved Pruner
eco-2347
Titanium Precision Curved Pruner

$12.04
hf-JSAR50 AccelaROOT 50-Cell Tray w/insert and starter plugs
hf-JSAR50
AccelaROOT 50-Cell Tray w/insert and starter plugs

$12.82
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

GROW BAGS 10 GALLON 0.075MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY
GROW BAGS 10 GALLON 0.075MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY
$12.50
$11.25
Languages
English Deutsch Español
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