---
product_id: 208229471
title: "Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag)"
brand: "foxfarm"
price: "C$4339"
currency: NIO
in_stock: true
reviews_count: 8
category: "Fox Farm"
url: https://www.desertcart.ni/products/208229471-happy-frog-all-purpose-fertilizer-with-active-soil-microbes-fast
store_origin: NI
region: Nicaragua
---

# NPK 6-4-5 balanced nutrition Active soil microbes & mycorrhizae Fast-acting, premixed formula Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag)

**Brand:** foxfarm
**Price:** C$4339
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — unleash your garden’s full potential!

## Quick Answers

- **What is this?** Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag) by foxfarm
- **How much does it cost?** C$4339 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/208229471-happy-frog-all-purpose-fertilizer-with-active-soil-microbes-fast)

## 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

- • **Microbial Root Boost:** Infused with beneficial microbes and mycorrhizae to supercharge root health and nutrient uptake.
- • **Long-Lasting Coverage:** 4 lbs covers up to 100 sq ft, delivering continuous nourishment that keeps your plants green and strong.
- • **Effortless Application:** Pre-mixed granules mean no measuring—just sprinkle and watch your garden thrive, perfect for busy pros.
- • **Versatile Growth Support:** Ideal for container gardens, raised beds, and garden plots—supports veggies, flowers, and ornamentals alike.
- • **Balanced Nutrient Powerhouse:** Optimized 6-4-5 NPK ratio fuels lush leaves and vibrant blooms for your indoor & outdoor plants.

## Overview

FoxFarm Happy Frog All Purpose Fertilizer is a premium organic plant food featuring a balanced 6-4-5 NPK formula enriched with active soil microbes and mycorrhizae. Designed for both indoor and outdoor use, its fast-acting, premixed granules provide easy application and long-lasting nourishment across up to 100 square feet. Perfect for professional gardeners seeking robust root development, vibrant foliage, and versatile plant support in containers, raised beds, or garden plots.

## Description

Buy FoxFarm Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag): Fertilizers & Plant Food - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: An Excellent Fertilizer - I bought this in the spring after I planted my vegetable garden in the ground. The tomato plants and zucchini were somewhat yellow. Within a week of sprinkling this Fertilizer onto the soil, the plants became green and healthy. I apply it once a month to all my vegetables and this has been my most successful and healthy garden ever. I'm very pleased with this product. It's easy to use and you get a lot for your money. I have used about a half bag this year. That is about all I needed. It doesn't smell good but it's a lose and easy to spread, dry Fertilizer.
Review: Good Stuff! (But it Stinks like Poo Big Time)! - My plants in a vertical Green Stalk garden system love it. Learned to use it only in each pocket and just a smidge. Green Stalks have a watering cap - do not use dry powder in that. Use only the liquid version of this product if you want to nourish from above. For the GS I would say use the liquid. For my conainer garden, this is good. Many varieties. Major Downside is that it waaay smells of poo and once watered in the poo smell lasts for days. Very pungeant!

## Features

- ALL-IN-ONE FERTILIZER FOR STRONG GROWTH: Balanced houseplant fertilizer with a 6-4-5 ratio of NPK, this indoor plant fertilizer provides with a well-rounded nutrient that supports leaf growth and flower or fruit production for healthier, fuller plants
- MYCORRHIZAL MAGIC FOR ROBUST ROOTS: Organic fertilizer for vegetables made with beneficial soil microbes and mycorrhizae, enhances your plant's root system by improving nutrient absorption and water intake, ensuring stronger roots for more vigorous growth
- PRE-MIXED FORMULA FOR EASY APPLICATION: Fox farm all purpose plant food comes as premixed easy-to-apply. There is no need to measure or mix, simply apply straight from the bag making it perfect for busy gardeners for even nutrient distribution in no time
- A LITTLE GOES A LONG WAY: A 4 lb bag of house plant fertilizer for indoor plants covers up to 100 square feet of planting area, providing continuous nourishment for multiple plants. It also delivers long-lasting nutrition for greener leaves, and overall strength
- SUPPORTS EVERY GROWING CONDITION: Nutrient-packed outdoor plant food tailored for various gardening approaches, supports growth in container plants, raised beds, and garden plots. Whether you cultivate vegetables, ornamentals, or flowers, it sets in every plant setting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088XFBTW7 |
| Best Sellers Rank | #16,472 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #524 in Garden Fertilizers |
| Brand | FoxFarm |
| Date First Available | May 20, 2020 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00752289500541 |
| Item Form | Granules |
| Item Weight | 4 pounds |
| Item model number | Fox Farm - 175-50054 - 4lb |
| Manufacturer | FoxFarm |
| Number of Items | 1 |
| Specific Uses For Product | Organic |
| UPC | 752289500541 |
| Unit Count | 64.0 Ounce |

## Product Details

- **Brand:** FoxFarm
- **Global Trade Identification Number:** 00752289500541
- **Item Form:** Granules
- **Item Weight:** 4 Pounds
- **Specific Uses For Product:** Organic

## Images

![Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag) - Image 1](https://m.media-amazon.com/images/I/71VJ9YZsOkL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this a slow release  fertilizer?**
A: Yes

**Q: Good for flower?**
A: Excellent product for flowers!

**Q: Good for flower?**
A: Yes I use it on all my pit plants. They look healthier and bloom longer.

**Q: How do you put on flowers?**
A: I put a teaspoon to tablespoon at the base depending on how big the plant is then water the plant. I do this monthly. Also when I initially plant the flower/bush I put a teaspoon in the hole prior to planting it. This is some wonderful fertilizer…worth every penny.

## Customer Reviews

### ⭐⭐⭐⭐⭐ An Excellent Fertilizer
*by M***E on August 4, 2024*

I bought this in the spring after I planted my vegetable garden in the ground. The tomato plants and zucchini were somewhat yellow. Within a week of sprinkling this Fertilizer onto the soil, the plants became green and healthy. I apply it once a month to all my vegetables and this has been my most successful and healthy garden ever. I'm very pleased with this product. It's easy to use and you get a lot for your money. I have used about a half bag this year. That is about all I needed. It doesn't smell good but it's a lose and easy to spread, dry Fertilizer.

### ⭐⭐⭐⭐⭐ Good Stuff! (But it Stinks like Poo Big Time)!
*by C***Y on July 9, 2025*

My plants in a vertical Green Stalk garden system love it. Learned to use it only in each pocket and just a smidge. Green Stalks have a watering cap - do not use dry powder in that. Use only the liquid version of this product if you want to nourish from above. For the GS I would say use the liquid. For my conainer garden, this is good. Many varieties. Major Downside is that it waaay smells of poo and once watered in the poo smell lasts for days. Very pungeant!

### ⭐⭐⭐⭐⭐ Great Product!
*by M***. on August 26, 2025*

Have uses these for my indoor plants for almost 3 years and all of them are thriving. Highly recommend.

## Frequently Bought Together

- FoxFarm Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag)
- Fox Farm Happy Frog Tomato and Vegetable Fertilizer - Dry Tomato Fertilizer for Strong Growth, Plant Resistance, and Root Efficiency, NPK 5-7-3 (4 lb Bag)
- Fox Farm Happy Frog Fruit & Flower Fertilizer – Organic Blend for Abundant Fruits & Vibrant Flowers, Phosphorus Fertilizer with Mycorrhizal Fungi, NPK 4-9-3, (4 lb Bag)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-25*