---
product_id: 293882185
title: "FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb"
brand: "foxfarm"
price: "¥15119"
currency: JPY
in_stock: true
reviews_count: 8
category: "Fox Farm"
url: https://www.desertcart.jp/products/293882185-foxfarm-happy-frog-japanese-maple-fertilizer-supports-vegetative-growth-strong
store_origin: JP
region: Japan
---

# 4-3-4 NPK for balanced growth Optimized for low pH feeders Enriched with mycorrhizal fungi & microbes FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb

**Brand:** foxfarm
**Price:** ¥15119
**Availability:** ✅ In Stock

## Summary

> 🌳 Grow bold, grow beautiful — the secret weapon for thriving Japanese maples!

## Quick Answers

- **What is this?** FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb by foxfarm
- **How much does it cost?** ¥15119 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/293882185-foxfarm-happy-frog-japanese-maple-fertilizer-supports-vegetative-growth-strong)

## Best For

- foxfarm enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Monthly Feeding:** Easy soil mix or top-dress application keeps your plants thriving with minimal hassle.
- • **Tailored for Low pH Plants:** Specially formulated to unlock growth potential in Japanese maples and other acid-loving plants.
- • **Strengthens Branch Structure:** Phosphorus and potassium support sturdy, resilient branches season after season.
- • **Boosts Lush Vegetative Growth:** Promotes dense, vibrant foliage that makes your garden stand out.
- • **Microbe-Powered Root Efficiency:** Beneficial soil microbes enhance nutrient uptake and water absorption for healthier roots.

## Overview

FoxFarm Happy Frog Japanese Maple Fertilizer is a 4 lb, 4-3-4 NPK blend enriched with mycorrhizal fungi and beneficial microbes, designed specifically for low pH feeders like Japanese maples and hydrangeas. It supports lush vegetative growth, strong branch development, and improved root nutrient uptake, making it an essential monthly feed for vibrant, healthy ornamental trees and shrubs.

## Description

Buy FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb: Fertilizers & Plant Food - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great results, fast growth and easy to use - This is the best I’ve ever made. Two years ago I put in a 1 foot tall Japanese maple. I’ve been adding this fox farms Maple food as directed for two years. My plan is now over 7 foot tall and 5 foot round simply amazing beautiful color extremely healthy, insane plant growth.
Review: Good stuff - Expensive but my Japanese maple love the feeding It's bounced back this year

## Features

- IDEAL FOR LOW pH PLANTS: Our fertilizer is specially formulated for Japanese maples, hydrangeas, and other low pH feeders that struggle with standard fertilizers and is tailored to their needs
- SUPPORTS LUSH GREEN GROWTH: Supports dense vegetative growth so your trees and ornamentals can develop fuller foliage and a more vibrant appearance
- WITH SOIL MICROBES: This fertilizer contains beneficial microorganisms and mycorrhizal fungi that help increase root efficiency. That may enhance nutrient uptake and water absorption, helping plants make the most of every feeding
- SUPPORTS STRONG BRANCHES: Our fertilizer is formulated with phosphorus and potassium to help support strong branch development in ornamental trees and shrubs. Encourages sturdy structure and stability, helping plants grow with confidence season after season
- EASY TO APPLY FEEDING: This phosphorus potassium fertilizer is suitable for new container plants, in-ground plantings, and established trees. Simply mix into soil or top-dress as directed and water thoroughly. Designed for convenient monthly feeding throughout the growing period

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JWNKMVM |
| Application Method | Mix into soil or top-dress |
| Best Sellers Rank | #14,242 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #438 in Garden Fertilizers |
| Brand | FoxFarm |
| Brand Name | FoxFarm |
| Coverage | Medium |
| Customer Reviews | 4.6 out of 5 stars 821 Reviews |
| Global Trade Identification Number | 00752289500565 |
| Included Components | Fox Farm - 175-50056 - 4lb |
| Item Form | Powder |
| Item Type Name | Fox Farm - 175-50056 - 4lb |
| Item Weight | 4 pounds |
| Liquid Volume | 1.81 kg |
| Manufacturer | Fox Farm |
| Mixing Ratio | 2 tablespoons per 1 gallon |
| Model Number | FX14660 |
| Number of Items | 1 |
| Part Number | Fox Farm - 175-50056 - 4lb |
| Specific Uses For Product | Japanese maples, evergreens, hydrangeas, junipers, dogwoods, flowering ornamentals, and other low pH feeders Specific Uses For Product Japanese maples, evergreens, hydrangeas, junipers, dogwoods, flowering ornamentals, and other low pH feeders See more |
| Target Species | Trees |
| UPC | 752289500565 |
| Unit Count | 64 Ounce |

## Product Details

- **Brand:** FoxFarm
- **Item Form:** Powder
- **Item Weight:** 4 pounds
- **Liquid Volume:** 1.81 kg

## Images

![FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb - Image 1](https://m.media-amazon.com/images/I/71DGKNkydxL.jpg)
![FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb - Image 2](https://m.media-amazon.com/images/I/81RDyVpTuEL.jpg)
![FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb - Image 3](https://m.media-amazon.com/images/I/712Aa3+VahL.jpg)
![FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb - Image 4](https://m.media-amazon.com/images/I/71nEWMa2M0L.jpg)
![FoxFarm Happy Frog Japanese Maple Fertilizer - Supports Vegetative Growth & Strong Branch Development - 4-3-4 Blend with Soil Microbes & Mycorrhizal Fungi for Low pH Feeders - 4 lb - Image 5](https://m.media-amazon.com/images/I/81bGmnouuQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great results, fast growth and easy to use
*by M***D on July 9, 2026*

This is the best I’ve ever made. Two years ago I put in a 1 foot tall Japanese maple. I’ve been adding this fox farms Maple food as directed for two years. My plan is now over 7 foot tall and 5 foot round simply amazing beautiful color extremely healthy, insane plant growth.

### ⭐⭐⭐⭐⭐ Good stuff
*by B***E on August 25, 2026*

Expensive but my Japanese maple love the feeding It's bounced back this year

### ⭐⭐⭐⭐⭐ My favorite for my Japanese Maples.
*by C***Z on May 10, 2026*

I didn’t know much about Japanese Maples until about 10 years ago. The difference between a fertilized one and not within the first couple of years make a huge difference in their growth/strength. I actually rescued one recently from a store on clearance because roots were loose, I planted into soil, added clay/dirt mix, a little lime and this. Most would think the stress would’ve killed it, it’s thriving so far. I will continue to acquire this product.

## Frequently Bought Together

- FoxFarm Happy Frog Japanese Maple Fertilizer, Nutrient-Rich Formula for Japanese Maples, Evergreens & Low pH Feeders, NPK 4-3-4 (4 lb)
- 10-10-10 Plant Fertilizer Slow Release – 10 10 10 All Purpose Granular Garden Fertilizer for Fruit Trees, Evergreens, Vegetables, Arborvitae, Fig Trees, Shrubs, Pines, Oaks, Flowers (4 QUARTS)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-07*