Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Grotek: Oxy-Cal 500g [hf-GTOC500]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
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 12th Year of Service to Gardeners! Thank you for your business!
Manufacturer Info
Grotek
Grotek Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (522)
* Lighting Systems ++ (1192)
! Nutrients & Supplements (4247)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (523)
* Leaf Shines & Washes (93)
* Pest & Disease Control (594)
* Cloning & Propagation (439)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (631)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1724)
* Grow Media (533)
* Plant Seeds (62)
* Environmental Control ++ (2028)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1094)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed in Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
PURPLE MAXX 8 OZ
PURPLE MAXX 8 OZ
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
Go Box Starter Kit
Go Box Starter Kit
3-Part Box Starter Kit
3-Part Box Starter Kit
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
Botanicare Cal-Mag Plus Quart (12/Cs)
Botanicare Cal-Mag Plus Quart (12/Cs)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
GH Flora Series Performance Pack
GH Flora Series Performance Pack
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
FLORA GRO™ GALLON (4/CASE)
FLORA GRO™ GALLON (4/CASE)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
Dirty Dozen Starter Kit
Dirty Dozen Starter Kit
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
Languages
English Deutsch Español

Grotek
Oxy-Cal 500g [Item # hf-GTOC500]


Bookmark and Share
List Price: $24.22
You Save: $8.53 (35.2%)

Price: $15.69
Qty:
Estimate Shipping · Price Match

Grotek Oxy-Cal 500g (GTOC500)

Oxygen is a life-line for all living organisms and is required by all plants throughout their life cycle for optimum growth. Oxy-Cal is a timed release supply of oxygen and calcium for the soil. It increases the microbial activity to provide a strong growth medium. This enables the plants to better absorb and use the available nutrients and water.



Manufacturer's Product Information
MSRP each $24.22
UPC670829807069
Dimensions2.6 x 5 x 5.2
Case Weight8
Case Quantity6


— Ships from HF: OR, CA, CO, PA, TX, FL USA.

For more information, please visit the manufacturer Grotek's website.
Reviews
Also Consider
Compost Tea, 2 qt.
hf-NTCOMTEA
Compost Tea, 2 qt.
$17.46
Liquid Karma, 1 qt
hf-BC32302
Liquid Karma, 1 qt
$16.91
Blast Off. 1 Quart
HY477
Blast Off. 1 Quart
$16.46
HUMBOLDT GROW 1G 4/CS
723002
HUMBOLDT GROW 1G 4/CS
$18.80
NPK RAW Nitrogen 0.5 lb Dry (6/Cs)
717893
NPK RAW Nitrogen 0.5 lb Dry (6/Cs)
$15.57
FloraNova Grow 1 qt
hf-GH1622
FloraNova Grow 1 qt
$16.04
Crystal Burst qt
hf-ETBURSTQ
Crystal Burst qt
$15.71
FOX FARM GROW BIG® HYDROPONIC QUART (12/CASE)
718540
FOX FARM GROW BIG® HYDROPONIC QUART (12/CASE)
$16.73
X Nutrients Bloom FX (1 Gallon)
dl-XNHBLFX-1GA
X Nutrients Bloom FX (1 Gallon)
$17.05
Elite Micro - 1 lb
FS200
Elite Micro - 1 lb
$18.11
X Nutrients Micro Nutrients (1 Gallon)
dl-xnHMICNUTR-1
X Nutrients Micro Nutrients (1 Gallon)
$17.05
CaMg+. 1 Quart
FE418
CaMg+. 1 Quart
$14.95
CNS17 Grow, 1 gal
hf-BCCNS17GGAL
CNS17 Grow, 1 gal
$16.04
Bio-Bloom - 1 liter
FE805
Bio-Bloom - 1 liter
$17.85
Phosphate Supplement 32oz
hf-ML21427
Phosphate Supplement 32oz
$17.28
HD IONIC™ BLOOM QUART (12/CASE)
718175
HD IONIC™ BLOOM QUART (12/CASE)
$14.39
Grow Natural 32 oz.
hf-HNOG405
Grow Natural 32 oz.
$16.12
Grow More Mendocino Hawaiian Big Bud Quart (12/Cs)
721671
Grow More Mendocino Hawaiian Big Bud Quart (12/Cs)
$18.29
Bloom 3-12-6. 1 Quart
HY195
Bloom 3-12-6. 1 Quart
$17.33
BioThrive Grow 1 Quart
FE410
BioThrive Grow 1 Quart
$14.85
Ads
Amazon Ad
ebay Ad

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
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order