---
product_id: 64484146
title: "Jack's Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs"
brand: "jack's classic"
price: "33898 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Jack's Classic"
url: https://www.desertcart.kg/products/64484146-jacks-nutrients-15-0-0-part-b-calcium-nitrate-25lbs
store_origin: KG
region: Kyrgyzstan
---

# Optimized for strong leaf growth Water-soluble powder for easy mixing 15-0-0 Nitrate-Calcium ratio Jack's Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs

**Brand:** jack's classic
**Price:** 33898 som
**Availability:** ✅ In Stock

## Summary

> 🌱 Feed smart, grow strong — don’t let your garden miss out!

## Quick Answers

- **What is this?** Jack's Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs by jack's classic
- **How much does it cost?** 33898 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/64484146-jacks-nutrients-15-0-0-part-b-calcium-nitrate-25lbs)

## Best For

- jack's classic enthusiasts

## Why This Product

- Trusted jack's classic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Mixing:** Water-soluble powder dissolves quickly, maximizing your feed efficiency
- • **Trusted Performance:** Highly rated with 4.7 stars and proven results in professional gardening circles
- • **Customizable Feeding:** Designed for continuous liquid feed programs, perfect for hydroponics and soil
- • **Maximized Growth Potential:** Supports robust leaf development, enhancing overall plant vitality
- • **Precision Nutrient Delivery:** 15-0-0 formula ensures rapid calcium and nitrate uptake for healthier plants

## Overview

Jack's Nutrients 15-0-0 Part B Calcium Nitrate is a 25lb water-soluble fertilizer powder formulated to deliver essential calcium and nitrate nitrogen. Ideal for continuous liquid feed programs, especially hydroponics, it promotes strong leaf growth and optimal nutrient uptake. Trusted by gardeners with a 4.7-star rating, it mixes easily at 8.6 ounces per 100 gallons, offering a customizable and efficient feeding solution.

## Description

Product description Find the Right Option for your Plants Calcium Nitrate Part B 5-12-26 Part A Bloom Clone Finish UltraViolet 12-4-16 Pure Water

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CY62XXP |
| Best Sellers Rank | #51,841 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,348 in Garden Fertilizers |
| Brand | Jack's Classic |
| Brand Name | Jack's Classic |
| Coverage | 25 |
| Customer Reviews | 4.7 out of 5 stars 608 Reviews |
| Item Form | Powder |
| Item Weight | 25 Pounds |
| Liquid Volume | 1 Quarts |
| Manufacturer | JR Peters |
| Mixing Ratio | 8.6 ounces per 100 gallons |
| Model Number | 79080 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 79080 |
| Specific Uses For Product | Leaf Growth, Plant Growth |
| Target Species | plants |
| UPC | 671341790808 |
| Unit Count | 400.0 Ounce |

## Product Details

- **Brand:** Jack's Classic
- **Item Form:** Powder
- **Item Weight:** 25 Pounds
- **Liquid Volume:** 1 Quarts
- **Specific Uses For Product:** Leaf Growth, Plant Growth

## Images

![Jack's Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs - Image 1](https://m.media-amazon.com/images/I/71QIMn9XrkL.jpg)
![Jack's Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs - Image 2](https://m.media-amazon.com/images/I/71X1wvuBa6L.jpg)
![Jack's Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs - Image 3](https://m.media-amazon.com/images/I/81Ggriz6wdL.jpg)
![Jack's Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs - Image 4](https://m.media-amazon.com/images/I/81qqtR7O7cL.jpg)
![Jack's Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs - Image 5](https://m.media-amazon.com/images/I/71fPaJTyUaL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***E on January 27, 2026*



### ⭐⭐⭐⭐⭐ Review
*by C***A on May 18, 2025*



### ⭐⭐⭐⭐⭐ Review
*by J***C on October 3, 2025*



## Frequently Bought Together

- Jack's Classic Nutrients 15-0-0 Part B Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs, 25Lbs
- Jack's Classic Nutrients Hydroponic 5-12-26 Professional Fertilizer Part A, 25 lbs

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**Shop now:** [https://www.desertcart.kg/products/64484146-jacks-nutrients-15-0-0-part-b-calcium-nitrate-25lbs](https://www.desertcart.kg/products/64484146-jacks-nutrients-15-0-0-part-b-calcium-nitrate-25lbs)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-06*