---
product_id: 682293795
title: "8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart)"
brand: "gardenwise"
price: "¥10186"
currency: JPY
in_stock: false
reviews_count: 6
category: "Gardenwise"
url: https://www.desertcart.jp/products/682293795-8-4-8-acidic-fertilizer-for-azaleas-camellias-camelia-hydrangeas
store_origin: JP
region: Japan
---

# Slow-release, 3 feedings/year 8-4-8 NPK balanced formula Iron-rich for chlorosis prevention 8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart)

**Brand:** gardenwise
**Price:** ¥10186
**Availability:** ❌ Out of Stock

## Summary

> 🌸 Feed your garden’s glow-up with science-backed, eco-smart power!

## Quick Answers

- **What is this?** 8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart) by gardenwise
- **How much does it cost?** ¥10186 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/682293795-8-4-8-acidic-fertilizer-for-azaleas-camellias-camelia-hydrangeas)

## Best For

- gardenwise enthusiasts

## Why This Product

- Trusted gardenwise brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Application:** Just sprinkle, mix, and water—ideal for busy professionals who want lush gardens without the hassle.
- • **Natural Soil Acidifier:** Perfectly acidifies soil to unlock nutrient absorption for azaleas, hydrangeas, and gardenias thriving in acidic conditions.
- • **Economical & Long-Lasting:** Slow-release granules feed your plants for months with only three applications per year, saving time and money.
- • **Eco-Friendly Microbial Boost:** Infused with live beneficial microbes from advanced bio-solid technology to enhance soil vitality and plant resilience.
- • **Vibrant Blooms, Robust Growth:** Boost your acid-loving plants with essential magnesium, iron, and manganese for eye-catching flowers and healthy roots.

## Overview

GARDENWISE 8-4-8 Acidic Fertilizer is a specialized, iron-rich plant food designed for acid-loving plants like azaleas, camellias, and blueberries. Featuring a balanced 8-4-8 NPK ratio enriched with magnesium and manganese, it naturally acidifies soil and supports vibrant blooms and strong root systems. Its slow-release formula requires just three applications annually, while beneficial microbes improve soil health, making it an efficient, eco-conscious choice for gardeners seeking lush, thriving plants.

## Description

Discover GARDENWISE 8-4-8, the perfect iron-rich fertilizer for your azaleas, camellias (camelia), hydrangeas, and all acid-loving plants including magnolia trees, evergreens, and blueberries. This specialized formula boasts a balanced blend of 8% nitrogen, 4% phosphorus, and 8% potassium, designed to promote vibrant blooms and robust growth. Enhanced with essential micronutrients like magnesium and manganese, it boosts flowering, increases disease resistance, and supports healthy root development. GARDENWISE 8-4-8 is expertly crafted to naturally acidify the soil, providing the ideal conditions for acidophilic species. Its slow-release granules offer a steady supply of nutrients with just three applications per year, making it a practical and effective choice for both novice and experienced gardeners. Ideal as an evergreen fertilizer or for specific plants like gardenias and berry tone enhancers, GARDENWISE 8-4-8 stands out as a user-friendly, comprehensive solution for nurturing a lush, thriving garden.

Review: ممتاز
Review: This fertiliser is so good never seen my hydrangeas look so healthy only problem I used the whole 5 quart packet at once I have a lot of plants so ordered another one what a pity you can’t buy this fabulous fertiliser in Australia is well worth purchasing

## Features

- VIBRANT BLOOMS & ROBUST GROWTH: Enriched with essential nutrients like magnesium, iron, and manganese, GARDENWISE 8-4-8 is ideal for preventing chlorosis in acid-loving plants. It's perfect for azaleas, camellias (camelia), rhododendrons, hydrangeas, and all acid-loving plants including magnolia trees, evergreens, and blueberries.
- SOIL ACIDIFICATION FOR OPTIMAL GROWTH: This fertilizer acts as an effective soil acidifier. It's crucial for azaleas, hydrangeas, and gardenias, often struggling in neutral or alkaline soils.
- ENHANCES SOIL HEALTH WITH BENEFICIAL MICROBES: Unleash the transformative power of our eco-conscious bio-solid fertilizer, born from the heart of advanced wastewater treatment technology. Rich in live bacterial microbes, this meticulously refined bio-solid emerges through a rigorous process of heating, drying, and prilling, stripping away all toxins and heavy metals to guarantee unmatched safety for your garden.
- SIMPLE & STRAIGHTFORWARD APPLICATION: GARDENWISE 8-4-8 Fertilizer makes plant care easy for everyone. Just sprinkle the granules around the base of your plants, gently mix into the soil, and water. This no-fuss, clear method ensures that whether you're a first-time gardener or a seasoned green thumb, nourishing your plants is effortless and effective.
- ECONOMICAL LONG-LASTING FORMULA: GARDENWISE 8-4-8 is not only cost-effective but also incredibly efficient, requiring just three feedings per year. Its slow-release granules ensure sustained nutrition and long-lasting benefits, making it an ideal choice for gardeners seeking an economical solution for maintaining their plants' health and vibrancy throughout the year.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQPP2GWH |
| Item model number | GRN-08-04-08-AZ |
| Manufacturer | GARDENWISE |
| Package Dimensions | 22.3 x 14.8 x 4.7 cm; 445 g |

## Product Details

- **Brand:** GARDENWISE
- **Item form:** Granules
- **Liquid volume:** 1 Quarts
- **Manufacturer:** GARDENWISE

## Images

![8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart) - Image 1](https://m.media-amazon.com/images/I/5155MWDXsxL.jpg)
![8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart) - Image 2](https://m.media-amazon.com/images/I/51bi70lec5L.jpg)
![8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart) - Image 3](https://m.media-amazon.com/images/I/51cRJQ94QlL.jpg)
![8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart) - Image 4](https://m.media-amazon.com/images/I/51kszacrQlL.jpg)
![8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart) - Image 5](https://m.media-amazon.com/images/I/51rcULY78jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by إ***ن on 13 December 2025*

ممتاز

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 8 November 2025*

This fertiliser is so good never seen my hydrangeas look so healthy only problem I used the whole 5 quart packet at once I have a lot of plants so ordered another one what a pity you can’t buy this fabulous fertiliser in Australia is well worth purchasing

### ⭐⭐⭐⭐⭐ Review
*by S***E on 3 January 2026*

So far, so good. Works well for all of my indoor plants. High concentration so you only use a small amount. Packaging it came in was well done.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*