---
product_id: 581500887
title: "4X Mycorrhizae Rooting Hormone, Mycorrhizal Fungi Root Enhancer for Plants, Concentrated Myco, Superior Mycorrhiza and Mycorrhizal Inoculant, Ideal Mycorrhizae Powder with Mycorrhizae Fungi, 4 oz."
brand: "the grow co"
price: "A$67"
currency: AUD
in_stock: true
reviews_count: 5
category: "The Grow Co"
url: https://www.desertcart.com.au/products/581500887-4x-mycorrhizae-rooting-hormone-mycorrhizal-fungi-root-enhancer-for-plants
store_origin: AU
region: Australia
---

# 4X ultra-concentrated spores Boosts root density & growth Enhances moisture & nutrient retention 4X Mycorrhizae Rooting Hormone, Mycorrhizal Fungi Root Enhancer for Plants, Concentrated Myco, Superior Mycorrhiza and Mycorrhizal Inoculant, Ideal Mycorrhizae Powder with Mycorrhizae Fungi, 4 oz.

**Brand:** the grow co
**Price:** A$67
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock your garden’s hidden superpower with 4X Mycorrhizae!

## Quick Answers

- **What is this?** 4X Mycorrhizae Rooting Hormone, Mycorrhizal Fungi Root Enhancer for Plants, Concentrated Myco, Superior Mycorrhiza and Mycorrhizal Inoculant, Ideal Mycorrhizae Powder with Mycorrhizae Fungi, 4 oz. by the grow co
- **How much does it cost?** A$67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/581500887-4x-mycorrhizae-rooting-hormone-mycorrhizal-fungi-root-enhancer-for-plants)

## Best For

- the grow co enthusiasts

## Why This Product

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

## Key Features

- • **Massive Root Expansion:** Transforms root systems into dense nutrient-absorbing networks for superior growth.
- • **Stress-Proof Your Plants:** Reduces transplant shock and helps plants recover from drought, heat, and root rot.
- • **Quadruple Power for Roots:** 4X concentrated mycorrhizae with 15,000 propagules/g for unstoppable plant vitality.
- • **Nutrient & Moisture Magnet:** Optimizes soil retention to keep plants hydrated and nourished longer.
- • **Vibrant Growth Without Over-Fertilizing:** Promotes lush, healthy plants naturally—less fertilizer, more bloom.

## Overview

4X Mycorrhizae Rooting Hormone is a premium, ultra-concentrated mycorrhizal fungi inoculant delivering 15,000 propagules per gram to supercharge root growth, nutrient uptake, and moisture retention. Ideal for reducing transplant shock and boosting plant resilience, this potent powder supports vibrant, healthier plants across vegetables, flowers, shrubs, and trees—perfect for millennial gardeners seeking sustainable, high-performance growth.

## Description

4X Mycorrhizae Fungi

Review: You can clearly see the difference when used at planting time vs the plants that did not get any. I have had great success rooting all manner of plants, especially a certain hydrangea, which had been difficult to propagate
Review: Roses purchased and treated doing very well. I had to move 3 early this spring due to bad location. It was easy to see the white fungi threads amongst the roots. Treated new location and plant roots again and 3 are doing well producing good flower buds/flowers.

## Features

- 4X ULTRA-CONCENTRATED: 4x powerful Mycorrhizae for plants with 150 spores per gram of Rhizophagus irregularis strain, equivalent to 15,000 propagules per gram for optimum plant growth and vitality.
- MASSIVE ROOT GROWTH: Our Mycos acts as a root fertilizer that improves root structure & root development. It creates a denser root system for plants to absorb more water & organic soil nutrients.
- ADVANCED NUTRIENT UPTAKE: Our mycorrhizae inoculant helps recharge plant nutrient by allowing soil to retain more moisture and nutrients for longer so your plants can grow stronger and healthier.
- REDUCED TRANSPLANT SHOCK: Works well as a root propagation promoter and root booster for plants by adding root channels, helping rooted plants bounce back from drought, heat stress, and root rot.
- VIBRANT, HEALTHIER PLANTS: Our easy to use master blend promotes thriving, happy plants – vegetables, fruits, flowers, shrubs, trees & herbs without the need for frequent use of gardening fertilizer..ACTIVE, FRESH & POTENT: Unlike other inoculants, our root stimulator provides live, active, fresh, and potent strains and propagule structures that help plants grow faster and increase crop yield.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL5H6JXQ |
| Item model number | TGC-4X-MYCO |
| Manufacturer | The Grow Co |
| Package Dimensions | 14.71 x 10.79 x 3.51 cm; 113.4 g |

## Product Details

- **Brand:** The Grow Co
- **Item form:** Powder
- **Item weight:** 4 Ounces
- **Liquid volume:** 4 Fluid Ounces
- **Specific uses for product:** Root Development, Soil Conditioning

## Images

![4X Mycorrhizae Rooting Hormone, Mycorrhizal Fungi Root Enhancer for Plants, Concentrated Myco, Superior Mycorrhiza and Mycorrhizal Inoculant, Ideal Mycorrhizae Powder with Mycorrhizae Fungi, 4 oz. - Image 1](https://m.media-amazon.com/images/I/916evUW-4YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***R on 18 August 2025*

You can clearly see the difference when used at planting time vs the plants that did not get any. I have had great success rooting all manner of plants, especially a certain hydrangea, which had been difficult to propagate

### ⭐⭐⭐⭐⭐ Review
*by L***L on 27 July 2025*

Roses purchased and treated doing very well. I had to move 3 early this spring due to bad location. It was easy to see the white fungi threads amongst the roots. Treated new location and plant roots again and 3 are doing well producing good flower buds/flowers.

### ⭐⭐⭐⭐ Review
*by L***Y on 15 May 2024*

The bag is pretty small but you really don’t need much, I’ve used similar products, dust the seedling hole drop in tap root lightly cover and your roots are off to the races.

## Frequently Bought Together

- 4oz 4X Mycorrhizae for Plants - Mycorrhizal Inoculant - Root Enhancer & Concentrated Myco, Superior Mycorrhizal for Plants, Ideal Mycorrhizae Powder for Increased Nutrient Uptake & Stronger Roots
- Muriate of Potash 0-0-60 Fertilizer, High Potassium Fertilizer for Plants, Ideal Plant Food & Potash Fertilizer for Plants - Boosts Growth of Turf, Shrubs, Trees, Flowers, Fruits & Vegetables, 5 lb
- Triple Super Phosphate 0-46-0 Fertilizer, high Phosphorus Fertilizer Stronger Roots & Flower Formation, Ideal Super Phosphate for Plants - Flowers, Fruits, Vegetables & Turf, 5 lb

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**Shop now:** [https://www.desertcart.com.au/products/581500887-4x-mycorrhizae-rooting-hormone-mycorrhizal-fungi-root-enhancer-for-plants](https://www.desertcart.com.au/products/581500887-4x-mycorrhizae-rooting-hormone-mycorrhizal-fungi-root-enhancer-for-plants)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*