---
product_id: 27144305
title: "Jack's Professional 15-5-15 CA-MG LX Comprehensive Water-Soluble Fertilizer for Growth in Short, Stocky Plants Grown in Continuous Liquid Feed Programs, 25lbs"
brand: "jack's classic"
price: "C$21044"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/27144305-jacks-professional-15-5-15-ca-mg-lx-comprehensive-water
store_origin: NI
region: Nicaragua
---

# 4% Calcium Water-Soluble 25 lbs Jack's Professional 15-5-15 CA-MG LX Comprehensive Water-Soluble Fertilizer for Growth in Short, Stocky Plants Grown in Continuous Liquid Feed Programs, 25lbs

**Brand:** jack's classic
**Price:** C$21044
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Like a Pro with Jack's Fertilizer!

## Quick Answers

- **What is this?** Jack's Professional 15-5-15 CA-MG LX Comprehensive Water-Soluble Fertilizer for Growth in Short, Stocky Plants Grown in Continuous Liquid Feed Programs, 25lbs by jack's classic
- **How much does it cost?** C$21044 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/27144305-jacks-professional-15-5-15-ca-mg-lx-comprehensive-water)

## 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

- • **Easy Handling:** Convenient 25 lb. bag designed for effortless use in your gardening routine.
- • **Boost Your Growth:** Unlock the secret to thriving, stocky plants with our professional-grade formula.
- • **Fast Dissolving Formula:** Experience quicker absorption with less caking than leading brands.
- • **Micronutrient Powerhouse:** Packed with peat-lite levels of essential micronutrients for optimal health.
- • **Perfect for Continuous Feeding:** Ideal for liquid feed programs, ensuring your plants get the nutrients they crave.

## Overview

Jack's Professional 15-5-15 CA-MG LX Comprehensive Water-Soluble Fertilizer is a high-quality, nutrient-rich solution designed specifically for short, stocky plants in continuous liquid feed programs. With 4% calcium and 2% magnesium, it ensures robust growth while dissolving quickly and minimizing caking, all in an easy-to-handle 25 lb. bag.

## Description

Jack's Professional 15-5-15 CA-MG LX Comprehensive Water-Soluble Fertilizer for Growth in Short, Stocky Plants Grown in Continuous Liquid Feed Programs, 25lbs

## Features

- 15-5-15 Analysis - Comprehensive fertilizer with all the macro and micro nutrients in one tank.
- 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!
- Micronutrients - Added micronutrients supply your plant with the nutrition it needs for optimal growth and health. Unlike other fertilizers, additional feeding is not required.
- Continuous Liquid Feed Program – Intended for use with hydroponic systems. Mixing instructions by volume included.
- Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag.

## Product Details

- **Brand:** Jack's Classic
- **Item Weight:** 24.9 Pounds
- **Item Form:** Powder
- **Coverage:** Full
- **Mixing ratio:** 1:1

## Images

![Jack's Professional 15-5-15 CA-MG LX Comprehensive Water-Soluble Fertilizer for Growth in Short, Stocky Plants Grown in Continuous Liquid Feed Programs, 25lbs - Image 1](https://m.media-amazon.com/images/I/71oHj6pJubL.jpg)

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**Shop now:** [https://www.desertcart.ni/products/27144305-jacks-professional-15-5-15-ca-mg-lx-comprehensive-water](https://www.desertcart.ni/products/27144305-jacks-professional-15-5-15-ca-mg-lx-comprehensive-water)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-03*