Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Grotek: Oxy-Cal 2.5kg [hf-GTOC2.5KG]   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 11th 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!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (526)
* Lighting Systems ++ (1197)
! Nutrients & Supplements (4262)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (527)
* Leaf Shines & Washes (94)
* Pest & Disease Control (603)
* Cloning & Propagation (440)
* Grow Systems ++ (713)
* Meters, Timers & Instruments ++ (637)
* Pots / Containers (1029)
* Pumps, Irrigation & Watering Supplies ++ (1738)
* Grow Media (554)
* Plant Seeds (62)
* Environmental Control ++ (2029)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1089)
* 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)
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
Go Box Starter Kit
Go Box Starter Kit
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
3-Part Box Starter Kit
3-Part Box Starter Kit
GH Flora Series Performance Pack
GH Flora Series Performance Pack
FLORA GRO™ GALLON (4/CASE)
FLORA GRO™ GALLON (4/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
Languages
English Deutsch Español

Grotek
Oxy-Cal 2.5kg [Item # hf-GTOC2.5KG]


Bookmark and Share
List Price: $94.83
You Save: $30.54 (32.2%)

Price: $64.29
Qty:
Estimate Shipping · Price Match

Grotek Oxy-Cal 2.5kg (GTOC2.5KG)

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 $94.83
UPC670829813152
Dimensions6.4 x 3.8 x 5.8
Case Quantity2


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

For more information, please visit the manufacturer Grotek's website.
Reviews
Also Consider
Big Time Hydroponics     Big Time Roots, 2.5 gal (not for sale in OR) (Special Order)
hf-BTRO25PP
Big Time Hydroponics Big Time Roots, 2.5 gal (not for sale in OR) (Special Order)
$76.28
BOTANICARE® PUREBLEND™ PRO GROW 2.5 gallons (2/CASE)
718485
BOTANICARE® PUREBLEND™ PRO GROW 2.5 gallons (2/CASE)
$75.97
Bat Guano Grow, 20lbs.
hf-HOF01247
Bat Guano Grow, 20lbs.
$63.38
Bloom 6 gal
hf-CES2305
Bloom 6 gal
$76.49
Snoop's Premium Nutrients Start B 10 Liter (Soil, Hydro Run To Waste and Hydro Recirculating) (2/Cs)
705530
Snoop's Premium Nutrients Start B 10 Liter (Soil, Hydro Run To Waste and Hydro Recirculating) (2/Cs)
$58.57
TECHNAFLORA® B.C. BLOOM™ 1-4-7 - 10 LTR.  (2/CASE)
720570
TECHNAFLORA® B.C. BLOOM™ 1-4-7 - 10 LTR. (2/CASE)
$63.10
Grow 6 gal
hf-CES2205
Grow 6 gal
$76.49
Cutting Edge Bloom 6 Gallon
715645
Cutting Edge Bloom 6 Gallon
$76.49
Nectar for the Gods Herculean Harvest 5 Gallon
746246
Nectar for the Gods Herculean Harvest 5 Gallon
$74.88
Fast Grow Dry 17-0-0. 40 lb
HY4561
Fast Grow Dry 17-0-0. 40 lb
$73.05
GREENFUSE BLOOM CONCENTRATE 120ML
732742
GREENFUSE BLOOM CONCENTRATE 120ML
$58.57
CUTTING EDGE SUGAREE 2.5 GALLON
715770
CUTTING EDGE SUGAREE 2.5 GALLON
$75.44
Uncle John's Blend Gallon
715720
Uncle John's Blend Gallon
$58.57
Nectar for the Gods Demeter's Destiny 2.5 Gallon (2/Cs)
746228
Nectar for the Gods Demeter's Destiny 2.5 Gallon (2/Cs)
$73.22
ROOTS ORGANICS HPK LIQUID BAT GUANO & K-MAG 2.5 Gallon
715055
ROOTS ORGANICS HPK LIQUID BAT GUANO & K-MAG 2.5 Gallon
$76.88
Power Wash 5 Gallon
704855
Power Wash 5 Gallon
$75.38
Seaplex 2.5 gal
hf-BCOSX2.5
Seaplex 2.5 gal
$76.82
Snoop's Premium Nutrients Bloom A Non-Circulating 10 Liter (Soil and Hydro Run To Waste) (2/Cs)
705440
Snoop's Premium Nutrients Bloom A Non-Circulating 10 Liter (Soil and Hydro Run To Waste) (2/Cs)
$58.57
HUMBOLDT NATURAL GROW 1G 4/CS
723046
HUMBOLDT NATURAL GROW 1G 4/CS
$59.99
Roots Ancient Amber 2.5 gal
hf-ROAA2.5G
Roots Ancient Amber 2.5 gal
$61.01
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 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order