10 Best mycorrhizal inoculants of 2025

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Best Choice

1

Myco Evolution

Mycorrhizae Root Fungi Endo Granular Mycorrhizal 134 Spores Mycos Myko (5lb)
9.7

Exceptional

Our Rating
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Value for Money

2

Xtreme Gardening

Xtreme Gardening Mykos Pure Mycorrhizal Inoculant Organic Root Enhancer, 2.2 LB - Granular

18% Off
9.6

Exceptional

Our Rating
3

plantonix
Myco Bliss Powder (1lb) - Mycorrhizal Fungi for Soil - 5 Strain Mycorrhizal Inoculant with 1000 Propagules Per Gram - Highly Concentrated Mycorrhizae for Plants, Potting Soil, & Garden Soil
Main highlights

Key Features and Benefits
Highly-concentrated, promotes vigorous growth, increases water retention, and enhances nutrient uptake for healthier, denser roots with less transplant shock.

Ideal Use Cases
Perfect for trees, lawns, flowers, fruits, vegetables, and more, enhancing growth in various plants by establishing robust mycorrhizal symbiotic relationships.

Customer Reviews Highlight
Most praised for significantly improving plant health and growth, leading to less water and fertilizer use, and increased drought resistance.
9.5

Excellent

Our Rating

9.7
Simple to use

9.3
worth the money
4

DYNOMYCO

DYNOMYCO Mycorrhizal Inoculant – Plant Growth & Root Treatment – Concentrated Mycorrhiza Formula – Boosts Nutrient – Mycorrhizae Plant Food for Resilience, Root Strength & Fertilizer (100g / 3.5oz)
9.4

Excellent

Our Rating

9.9
Simple to use

9.1
worth the money

9.1
Flavor
5

Big Foot
Big Foot Mycorrhizae - Double Your Plant Size – Easy to Use – Made in USA – Treats 30 Plants (7,500 mycorrhizal Spores)
Main highlights

Key Features and Benefits
Enhances plant stress resilience, boosts root growth 10x, and enriches soil with worm castings, humic acid, biochar, azomite, and kelp.

Ideal Use Cases
Perfect for planting or transplanting trees and plants, especially in environments prone to drought, extreme temperatures, and disease.

Customer Reviews Highlight
Most praised for significantly improved plant health and vigor due to enhanced root development and nutrient uptake.
9.2

Excellent

Our Rating

9.7
Simple to use

8.7
worth the money

8.0
Flavor
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6

Land Agronomics
MycoLife 5X Highly Concentrated Mycorrhizal Inoculant Root Stimulator/Enhancer. Get Access to More nutrients, Healthier Plants and Better Crops!
Main highlights

High Concentration of Active Spores
MycoLife delivers 245 active spores per gram for optimal plant health.

Versatile Application for Various Plants
Ideal for home gardens, ornamentals, and container plants, both indoors and outdoors.

Enhanced Nutrient Solubilization
Customers love its ability to improve nutrient uptake and plant growth.
8.9

Very Good

Our Rating
7

WILDROOT ORGANIC
Mycorrhizae 16 Species Inoculant (1 oz) Improves Drought Tolerance + Saves Precious Water + Fertilizer, Root Stimulator • Explodes Root Growth [1 oz Treats 1,200 (4 inch) Plants]
Main highlights

Key Features
Exclusive 16-species blend boosts root growth, treats 95% of plants, and reduces water needs. Washington State NOP certified. 5oz treats 25K sq ft.

Ideal Use Cases
Perfect for gardeners and landscapers looking to enhance growth in a variety of plants, with less water and effort.

Customer Reviews
Praised for its effectiveness in promoting healthy root systems quickly, making it a favorite among professionals and hobbyists alike.
8.7

Very Good

Our Rating

9.7
Simple to use

9.3
Giftable

9.1
worth the money
8

Xtreme Gardening
Xtreme Gardening Mykos Pure Mycorrhizal Inoculant Organic Root Enhancer, 1 LB - Granular
Main highlights

Key Features
Promotes 300% faster growth and superior nutrient management, enhancing plant strength and yields through beneficial mycorrhizae.

Ideal Use Cases
Best for gardeners looking to boost root development in vegetables, fruits, and flowers, ensuring healthier and more resilient plants.

Customer Praise
Most reviews highlight its effectiveness in significantly improving plant growth and health, exceeding expectations for gardeners of all levels.
8.6

Very Good

Our Rating

9.7
Flavor

9.7
Simple to use

8.9
worth the money
9

Smart Grower

Mycorrhizal Fungi Organic Root Enhancer for Plants, Super Potent 100 Spores Per Gram, 5-Strain Blend, Rapid Results for Gardens, Houseplants, Lawns, Mycorrhizae Smart Grower 125 Grams for 125 Plants
8.5

Good

Our Rating
10

Trifecta
Mycorrhizal Fungi for Soil, Root Stimulator for Plants, Ultra Concentrated Mycorrhizae for Plants Strong Roots & Living Soil, Trifecta Myco Supreme Plant Root Stimulator for Tree, Rose and Flower Care

20% Off
Main highlights

Ultra Concentrated Formula
Contains 5,000 propagules per gram, enhancing plant growth and root health.

Versatile Application
Ideal for potting soil, hydroponics, and rockwool for healthier roots.

Ease of Use
Praised for simple application and noticeable plant health improvements.
8.4

Good

Our Rating

9.3
Simple to use

8.4
Aroma

8.4
Flavor

10 Best mycorrhizal inoculants of 2025

1

Mycorrhizae Root Fungi Endo Granular Mycorrhizal 134 Spores Mycos Myko (5lb)

2

Xtreme Gardening Mykos Pure Mycorrhizal Inoculant Organic Root Enhancer, 2.2 LB - Granular

3

Myco Bliss Powder (1lb) - Mycorrhizal Fungi for Soil - 5 Strain Mycorrhizal Inoculant with 1000 Propagules Per Gram - Highly Concentrated Mycorrhizae for Plants, Potting Soil, & Garden Soil

9.7

9.3

4

DYNOMYCO Mycorrhizal Inoculant – Plant Growth & Root Treatment – Concentrated Mycorrhiza Formula – Boosts Nutrient – Mycorrhizae Plant Food for Resilience, Root Strength & Fertilizer (100g / 3.5oz)

9.9

9.1

9.1

5

Big Foot Mycorrhizae - Double Your Plant Size – Easy to Use – Made in USA – Treats 30 Plants (7,500 mycorrhizal Spores)

9.7

8.7

8.0

6

MycoLife 5X Highly Concentrated Mycorrhizal Inoculant Root Stimulator/Enhancer. Get Access to More nutrients, Healthier Plants and Better Crops!

7

Mycorrhizae 16 Species Inoculant (1 oz) Improves Drought Tolerance + Saves Precious Water + Fertilizer, Root Stimulator • Explodes Root Growth [1 oz Treats 1,200 (4 inch) Plants]

9.7

9.3

9.1

8

Xtreme Gardening Mykos Pure Mycorrhizal Inoculant Organic Root Enhancer, 1 LB - Granular

9.7

9.7

8.9

9

Mycorrhizal Fungi Organic Root Enhancer for Plants, Super Potent 100 Spores Per Gram, 5-Strain Blend, Rapid Results for Gardens, Houseplants, Lawns, Mycorrhizae Smart Grower 125 Grams for 125 Plants

10

Mycorrhizal Fungi for Soil, Root Stimulator for Plants, Ultra Concentrated Mycorrhizae for Plants Strong Roots & Living Soil, Trifecta Myco Supreme Plant Root Stimulator for Tree, Rose and Flower Care

9.3

8.4

8.4

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