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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Big Foot Mycorrhizae - Double Your Plant Size, Easy to Use, Made in USA, Treats 30 Plants (7,500 Mycorrhizal Spores) Fertilizer, 4 Ounce Package

Product ID: 115991494

Details

Brand
Big Foot
Item Form
Granules
Item Weight
4 Ounces
Number of Packs
1
Specific Uses For Product
Plant Growth

🌱7,500 spores for robust root symbiosis

📈Double plant size & boost yields

🇺🇸Made in USA with 35+ years expertise

28778CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Unlock your garden’s hidden potential—grow bigger, better, bolder!

SAFE SUSTAINABLE - Non-toxic formula safe for kids, pets, and the planet—grow green with confidence.
ENDURING GROWTH POWER - One application lasts the plant’s lifetime, ensuring continuous vitality.
EFFORTLESS APPLICATION - Granular formula applies easily to roots or soil—no fuss, just flourishing plants.
VERSATILE PLANT BOOSTER - Perfect for lawns, gardens, and pots—supports all plant species effortlessly.
SCIENTIFICALLY ENGINEERED - Backed by 35 years of innovation from expert mycorrhizal scientists in Oregon.

Big Foot Mycorrhizae delivers 7,500 potent mycorrhizal spores in a 4-ounce granule package, designed to double plant size and improve yields. Made in the USA with over 35 years of scientific innovation, it offers a safe, long-lasting, and easy-to-use solution for all plant types, enhancing root development, soil health, and produce quality while being safe for pets and kids.

Specifications

ASIN	B01MQTY2Z3
Best Sellers Rank	#4,811 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #204 in Garden Fertilizers
Brand	Big Foot
Brand Name	Big Foot
Coverage	5 tbsp per cubic foot of soil ( 3 lbs per yard)
Customer Reviews	4.7 out of 5 stars 1,247 Reviews
Item Form	Granules
Item Weight	4 Ounces
Manufacturer	The American Root Company
Mixing Ratio	tsp per plant. for larger plants add more granular big foot
Model Number	BFG04
Number of Items	1
Number of Packs	1
Part Number	BFG04
Specific Uses For Product	Plant Growth, Root Development, Seed Development, Soil Conditioning
Target Species	All plant species
UPC	648620953650
Unit Count	4 Ounce
Warranty Description	2 year manufacturer

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

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28778CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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