Yes. One of the few products with actual organic certification.

Can I apply with fertilizer?

Yes! It’s important to avoid high levels of synthetic phosphorus when using mycorrhizae—specifically, levels of 80 parts per million or higher. Once the mycorrhizal relationship is established, you can use any type of fertilizer without concern.

Can I use this as a top dress?

No, mycorrhizal products should not be used as a top dressing unless they are in a water-soluble powder form (like Big Foot Concentrate, which is water-soluble).

Do the benefits last the plant's lifetime?

Absolutely! Established plants usually need just one to two applications for mycorrhizae to develop throughout their lifespan. However, if the plant dies or if you till the soil, those mycorrhizal connections will be lost.

What types of plants benefit most from it?

Nearly 85 percent of the world’s species form relationships with mycorrhizae. Big Foot Products stands out as one of the few that also offers plant growth ingredients, ensuring support whether or not your plants form mycorrhizal connections.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Big Foot Granular (4 oz)

Product ID: 628746805

Details

Brand
Big Foot
Item form
Granules
Item weight
4 Ounces
Liquid volume
4 Liters
Specific uses for product
Plant Growth

🌱4 oz potent growth boost

🔥biochar-enhanced soil vitality

🦠multi-strain mycorrhizal fungi

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A$54

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Unlock your garden’s hidden potential with Big Foot Granular — where science meets soil magic!

PRO GRADE PROVEN - Trusted by landscapers, farmers, and world-champion growers for superior plant health.
SOIL SUPERCHARGER - Infused with biochar and worm castings for enhanced soil structure and microbial life.
ECO FRIENDLY SAFE - Natural, sustainable ingredients that promote lush, green growth without harmful chemicals.
SYMBIOTIC POWERHOUSE - Harnesses high-performance mycorrhizal fungi to supercharge root nutrient uptake.
VERSATILE APPLICATION - Perfect for soil amendment, transplanting, or seed mixing—one 4 oz treats up to 516 plants.

Big Foot Granular (4 oz) is an all-in-one mycorrhizal soil enhancer combining potent mycorrhizal fungi, biochar, and worm castings. Designed to improve nutrient absorption and soil vitality, it supports robust plant growth and is trusted by professionals and enthusiasts alike. Ideal for soil conditioning, transplanting, and seed mixing, this eco-friendly formula treats up to 516 small plants per 4 oz package.

Specifications

ASIN	B01MQTY2Z3
Brand	Big Foot
Brand Name	Big Foot
Coverage	Medium
Customer Reviews	4.6 out of 5 stars 1,148 Reviews
Item Form	Granules
Item Weight	4 Ounces
Item form	Granules
Item weight	4 Ounces
Liquid Volume	4 Liters
Liquid volume	4 Liters
Manufacturer	The American Root Company
Model Number	BFG04
Number of Packs	1
Part Number	BFG04
Specific Uses For Product	Plant Growth, Soil Conditioning
Specific uses for product	Plant Growth, Soil Conditioning
Target Species	plants
UPC	648620953650
Unit Count	4 Ounce

Reviews

K**E

Perfect product ! Vraiment très performant !

9.11.2025

D**R

Great for repotting !

22.04.2026

J**T

Good Stuff

19.04.2026

I**A

Help to develop root system

4.09.2025

R**R

Big Foot works

5.05.2026

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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