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Fertilizers & Plant Food
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  2. Patio, Lawn & Garden
  3. Gardening & Lawn Care
  4. Soils, Mulches & Planting Media
  5. Fertilizers & Plant Food
  6. Jack's Classic 15-0-0…
Jack's Classic

Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn

Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹20,950₹28,530

You save ₹7,580 (27%)

Qty
Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn — 2.2lbs
2.2lbs
₹5,350
₹7,730
(₹2,432 / count)
In Stock
Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn — 25lbs
25lbs
₹20,950
₹28,530
(₹838 / count)
In Stock

Estimated doorstep delivery by 25 Nov - 27 Nov from USA

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High-Quality Calcium Nitrate at Competitive Price

About this item

Jack's Nutrients 15-0-0 Part B Calcium Nitrate is a highly soluble, water-soluble powder imported from the USA, designed for hydroponic systems and lawn fertilization. It provides calcium and nitrate nitrogen, essential for plant cell strength and growth. Easy to mix—dissolve 8.6 ounces in 100 gallons of water to achieve 100 PPM N, supporting continuous feeding. Made with only 2 major macronutrients for simplicity, allowing customization with micronutrients. Ideal for Indian hydroponic growers and lawn enthusiasts seeking reliable, imported nutrients that support healthy plant development.

Reviewers report steady calcium and nitrate delivery, supporting lush foliage and root strength. The product's solubility ensures no clogging in hydroponic systems. Imported from the USA, it arrives factory-sealed, with all duties paid, in 11-13 days. Perfect for Indian growers who want consistent, high-quality nutrients for their plants.

Key Features

  • 15-0-0 Analysis: Provides a very soluble and available source of calcium and nitrate nitrogen sources - Works in tandem with Jack's 5-12-26 Part A.
  • Water-Soluble Powder: Powdered concentrates go further than liquid fertilizers - Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer!
  • Mixing Rate: Dissolve 8.6 ounces in 100 gallons of water to achieve a final feed strength of 100 PPM N.
  • Continuous Liquid Feed Program: Intended for use with hydroponic systems - Mixing instructions by volume included.
  • Made for Simplicity: Made with only 2 major macronutrients for simplicity and customization in mind - Fill in the micronutrient needs of your plants separately for best results.

Why choose this product

Formulated for Hydroponics & Lawn Care

Jack's Calcium Nitrate is a water-soluble concentrate designed for hydroponic systems and lawn fertilization. Its high solubility ensures quick nutrient delivery, supporting vigorous plant growth. Made with only calcium and nitrate nitrogen, it offers simplicity and flexibility for Indian growers seeking reliable, imported nutrients that promote healthy, lush plants.

Ideal for Indian Growers & Lawn Enthusiasts

Imported from the USA, Jack's Calcium Nitrate arrives factory-sealed with duties included, ensuring authenticity. Its soluble powder form is perfect for Indian hydroponic and lawn applications, providing consistent calcium and nitrate supply for strong foliage and root development. Suitable for those who want high-quality, imported nutrients with easy mixing and application.

How to use

  • Dissolve powder in water — Measure 8.6 oz of Jack's Calcium Nitrate and dissolve in 100 gallons of water, stirring thoroughly for even distribution.
  • Apply to system or lawn — Use the solution for hydroponic feeding or lawn watering, following the label's recommended frequency, typically weekly.
  • Monitor plant response — Observe plant health and adjust application as needed, ensuring no over-fertilization or runoff issues.

Example scenarios

Typical situations where Jack's Classic 15-0-0 Part B Calcium Nitrate helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Ravi, 35, Mumbai — wanted reliable calcium nitrate for hydroponic tomato cultivation, faced inconsistent local supplies.

How this product helps

Imported Jack's Calcium Nitrate arrived factory-sealed in 7 days, supporting steady plant growth, saving ₹200 per pack, with visible results in 3 weeks.

Nutrition Facts

Analysis
15-0-0
Main Ingredients
Calcium Nitrate
Active Ingredients
Calcium, Nitrate Nitrogen
Allergens
None

How we compare

FeatureJack's Classic 15-0-0Others
Formulation15-0-0 analysis, water-soluble powder, imported from USA, arrives factory-sealedIndian calcium nitrate fertilizers, often in granular or liquid form, may vary in solubility and purity
Price per unit₹2,436 per oz₹300-₹500 for similar 25lb local brands
Application suitabilityHydroponic systems, lawns, garden beds, easy mixingMostly for soil application, some liquid forms, inconsistent solubility
Origin & authenticityImported from USA, factory-sealed, duties paidIndian brands, domestic manufacturing, variable quality

Product details

SKUhdd9697
GTIN0671341790808
BrandJack's Classic
Size25 lbs (11.34 kg)
Item FormPowder
Item Weight25 lbs (11.34 kg)
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About Jack's Classic

Jack's Classic specializes in high-quality fertilizers, trusted by growers worldwide for consistent, reliable plant nutrition solutions.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews

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FAQ, See What Others Asked

What NPK ratio should I choose for my plants?
Jack's Calcium Nitrate provides a 15-0-0 analysis, supporting calcium and nitrate needs. For leafy growth, higher nitrogen helps; for flowering, supplement with phosphorus and potassium. Follow label instructions for best results.
How often should I apply this fertilizer?
Dissolve 8.6 oz in 100 gallons for 100 PPM N. Use in hydroponic systems or lawns as needed, typically every 1-2 weeks. Follow specific crop or lawn requirements for optimal growth.
Is this fertilizer safe for Indian plants?
Yes, Jack's Calcium Nitrate is a high-quality imported fertilizer suitable for Indian hydroponic and lawn applications. Arrives factory-sealed with duties paid, ensuring authenticity and safety.
Can I use this fertilizer daily?
Daily use is not recommended; apply as per system needs, typically weekly or bi-weekly. Follow label instructions for safe, effective application.
How do I mix this fertilizer for hydroponics?
Dissolve 8.6 ounces in 100 gallons of water to achieve 100 PPM N. Mix thoroughly, follow instructions included, and apply continuously for best results.
Is calcium nitrate safe for lawn use?
Yes, it supports lawn health by providing soluble calcium and nitrate nitrogen. Arrives factory-sealed from the USA, with all duties paid, in 11-13 days.

Frequently bought together

Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn

This item:

Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn

₹20,950

Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn

This item

Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn

₹20,950

Total price:

₹33,860

You save ₹8,590 (20%) Extra

3 items selected

3 items

₹33,860

You save ₹8,590 (20%) Extra

Product Comparison

Attributes
Current
Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & Lawn
Jack's Classic 15-0-0 Part B Calcium Nitrate, 25lb | Water-Soluble Fertilizer for Hydroponics & LawnBuy Now
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Spec
Price
₹20,950
₹28,530
₹3,470
₹3,980
₹9,440
₹9,940
₹5,860
₹7,210
₹5,240
₹6,460
₹3,560
₹5,110
₹48,330
₹63,140
Brand NameJack's ClassicMiracle-GroMiracle-GroMiracle-GroMiracle-GroCohoo HomeLA SIESTA
Item FormPowderN/AN/AN/AN/AN/AN/A
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹20,950₹28,530

You Save ₹7,580

Estimated doorstep delivery by 25 Nov - 27 Nov from USA
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Tracked from USA · duties included
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹62,850+ (3× the price)
₹20,950 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included