---
product_id: 13313541
title: "Jack's Professional 25-5-15 High Performance Water-Soluble Fertilizer with Micronutrients for Heavy Feeding Plants in Continuous Liquid Feed Programs, 25lbs"
brand: "jack's classic"
price: "R6787"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/13313541-jacks-professional-25-5-15-high-performance-water-soluble-fertilizer
store_origin: ZA
region: South Africa
---

# 25-5-15 NPK Ratio Water-Soluble Formula Micronutrient Enrichment Jack's Professional 25-5-15 High Performance Water-Soluble Fertilizer with Micronutrients for Heavy Feeding Plants in Continuous Liquid Feed Programs, 25lbs

**Brand:** jack's classic
**Price:** R6787
**Availability:** ✅ In Stock

## Summary

> 🌿 Feed Your Green Dreams!

## Quick Answers

- **What is this?** Jack's Professional 25-5-15 High Performance Water-Soluble Fertilizer with Micronutrients for Heavy Feeding Plants in Continuous Liquid Feed Programs, 25lbs by jack's classic
- **How much does it cost?** R6787 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/13313541-jacks-professional-25-5-15-high-performance-water-soluble-fertilizer)

## 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

- • **Versatile Use:** Ideal for a variety of heavy feeding plants in warm climates.
- • **Hydroponic Hero:** Perfectly designed for continuous liquid feed programs.
- • **Effortless Mixing:** Just add water for a hassle-free feeding experience.
- • **Micronutrient Magic:** Boost growth with essential micronutrients for vibrant plants.
- • **Unleash Plant Potential:** Transform your garden with a powerful 25-5-15 nutrient blend!

## Overview

Jack's Professional 25-5-15 High Performance Water-Soluble Fertilizer is a 25-pound powdered concentrate designed for heavy feeding plants. With a balanced NPK ratio and essential micronutrients, it supports optimal growth in hydroponic systems and beyond. Simply mix with water for a continuous liquid feed that ensures your plants thrive in moderate to warm temperatures.

## Description

Jack's Professional 25-5-15 High Performance Water-Soluble Fertilizer with Micronutrients for Heavy Feeding Plants in Continuous Liquid Feed Programs, 25lbs

## Features

- 25-5-15 Analysis - Best as a continuous feed for heavy feeding plants in moderate to warm temperatures. Can be used as a nutrient booster for great green-up for almost all varieties.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 25 Pounds |
| Specific Uses For Product | Plant Growth |
| Coverage | Medium |
| Item Form | Powder |

## Product Details

- **Brand:** Jack's Classic
- **Item Form:** Powder
- **Specific Uses For Product:** Plant Growth
- **Global Trade Identification Number:** 00671341779001
- **Manufacturer:** JR Peters

## Images

![Jack's Professional 25-5-15 High Performance Water-Soluble Fertilizer with Micronutrients for Heavy Feeding Plants in Continuous Liquid Feed Programs, 25lbs - Image 1](https://m.media-amazon.com/images/I/714NDvwsCBL.jpg)

## Frequently Bought Together

- Jack's Professional 25-5-15 High Performance Water-Soluble Fertilizer with Micronutrients for Heavy Feeding Plants in Continuous Liquid Feed Programs, 25lbs
- Jack's Professional 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Blooms in Plants Grown in Continuous Liquid Feed Programs, 25lbs, 2 Pack
- Jack's Professional 20-20-20 General Purpose Water-Soluble Fertilizer with Micronutrients for Heavy Feeding Plants in Continuous Liquid Feed Programs, 25lbs

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/13313541-jacks-professional-25-5-15-high-performance-water-soluble-fertilizer](https://www.desertcart.co.za/products/13313541-jacks-professional-25-5-15-high-performance-water-soluble-fertilizer)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*