Top 9 Calcium Nitrate 15-0-0 – Garden Fertilizers

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1. PowerGrow Systems


Calcium Nitrate 15.5-0-0 Fertilizer Bulk Pricing 5 POUNDS

PowerGrow Systems #ad - Calcium nitrate is fully water soluble - easy uptake by your plants! High nitrogen level promotes lush green vegetative growth. Packed by powergrow systems & sold by BGS Supplies - Made in USA. Calcium increases plant resilience and prevents calcium deficiencies. 100% agricultural grade fertilizer - Calcium Nitrate 15. 5-0-0 npk.
BrandPowerGrow Systems #ad
ManufacturerPowerGrow Systems #ad

2. Jack's Calcium Nitrate


Part B 1, Jack's 15-0-0 Calcium Nitrate 25 lb. Fertilizer

Jack's Calcium Nitrate #ad - This product is used to supplement calcium 18% and nitrate nitrogen with no micronutrients added. Brand new design Same Great Product. High quality and extremely soluble form of Calcium that is easy to take up by plant roots in a hydroponic environment. It can be used to raise media pH and to reduce ammonium, sodium and high micronutrient levels. Should be used in combination with the 5-12-26 Hydroponic in a two-part system.
BrandJack's Calcium Nitrate #ad
ManufacturerJack's #ad

3. Southern Ag


5 Pound Bag, Southern Ag Calcium Nitrate

Southern Ag #ad - Prevents Calcium deficiency. Contains: 15. 5% nitrogen, 19% Calcium - readily water soluble. Excellent source of Calcium and nitrogen.
BrandSouthern Ag #ad
ManufacturerSouthern Ag #ad
Weight5 Pounds
Part NumberSAI01405



ENVY Solution Grade Calcium Nitrate 15.5-0-0 Prevents Rot & Calcium Deficiency in Tomatoes & Peppers 3.0 lb

ENVY #ad - Great for soil - our greenhouse grade Calcium Nitrate provides an excellent source of Calcium to treat Calcium deficiency and prevent Blossom End Rot. Pure & concentrated - with 19% calcium and 15.

5% nitrogen, envy's cano3 boasts supreme Greenhouse Grade quality and high nutrient concentrations. Resealable pouches - all of envy's water soluble line come in resealable pouches and include a measuring scoop for easy long term usage and storage. Keeps hydro systems clean - our calcium nitrate, when used in Hydroponic setups with ENVY Part I Hydro Special, keeps systems and pumps cleaner as no agricultural preservatives are used that leave an oily skim on water. 100% water soluble - using higher-grade ingredients than other manufacturers, we ensure complete solubility and superior solution disbursement.
BrandENVY #ad
ManufacturerNational Liquid Fertilizer #ad
Height8 Inches
Length5 Inches
Width3 Inches

5. Urban-Hydroponic


Calcium Nitrate Fertilizer 15.5-0-0 2lb

Urban-Hydroponic #ad - Makes approximately 375 gallons of fertilizer. Hydroponic Water Soluble Fertilizer. Promotes the growth of leaves and vegetation. Professional Results. Npk: 15. 5-0-0 .
BrandUrban-Hydroponic #ad
ManufacturerUrban-Hydroponic #ad
Part NumberUH-CN-2



Calcium Nitrate Fertilizer for Enhanced Plant Structure and Shelf Life 3.53 oz, Fitleaf Plant Longevity Supplement 15-0-0

FITLEAF #ad - Formula with two key plant nutrients: calcium and nitrate nitrogen. Suitable for any crop in all hydroponic or soil-based growing environments. Ph balanced for ease of use. Highly recommended to be used as a supplement in any growth cycle. 100% water-soluble fertilizer.
BrandFITLEAF #ad
ManufacturerFitleaf #ad
Height6.69 Inches
Length2.76 Inches
Width4.92 Inches

7. 5GallonBucketHydro


Calcium Nitrate Hydroponics Soluble 15.5-0-0 1lbs

5GallonBucketHydro #ad - Suitable for all hydroponic systems and soil applications as well. 15. 5-0-0 +19% ca guaranteed Analysis. Exclusive source of Calcium in Hydroponics. Greenhouse grade Water Soluble Calcium Nitrate.
Brand5GallonBucketHydro #ad
Manufacturer5GallonBucketHydro #ad
Height7 Inches
Length7 Inches
Width2 Inches
Part NumberCalNitr1lb

8. Irrigation-Mart


Calcium Nitrate 15.5-0-0-19 50lb Fertilizer

Irrigation-Mart #ad - Nitrogen n total - 15. 5% ammoniacal nitrogen n-nh4 - 1. 1% nitrate-nitrogen N-NO3 - 14. 4% cao - 26. 5 % ca - 19%. For soilless hydroponics, foliar sprays, greenhouse, fertigation. Fully water soluable Greenhouse Grade.
BrandIrrigation-Mart #ad
ManufacturerIrrigation-Mart #ad
Weight50 Pounds

9. Greenleaf Nutrients


Mega Crop 2 Part B 15.5-0-0 Hydroponic Soil Fertilizer Calcium Nitrate 2.2lbs 1kg

Greenleaf Nutrients #ad - Complete formula including all macro, secondary and micro-nutrients, using only ingredients and chelates immediately and fully available to the plant. Includes bonus soluble Silica, Amino Acids and chelates other brands do not have. Highly soluble and customizable for any crop type or growing setup, including concentrated Fertilizer Injector setups. Should be used in combination with the Part A 5-12-26 as a two-part system.
BrandGreenleaf Nutrients #ad
ManufacturerGreenleaf Nutrients #ad