Big Foot Mycorrhizae Concentrate | 4oz - Water-in-Root Inoculum

Water-In Inoculation Made Simple

This 4oz Water-in-Root Inoculum blends biochar, worm castings, kelp, azomite, and humic acid for an easy water-soluble application right at transplanting.

Big Foot products are made in the USA by Amaranthus, a company with 35 years of cultivation supply experience behind the Big Foot line.

Key Features & Benefits

• Five-Ingredient Blend — Biochar, worm castings, kelp, azomite, and humic acid in one formula.
• Water-Soluble Format — Designed to mix into water for a simple root-zone drench.
• Compact 4oz Size — Sized for smaller gardens or trial use.
• Made in the USA — Produced domestically by Amaranthus, 35 years in the industry.

Who Should Use Big Foot Mycorrhizae Concentrate

This 4oz size suits home gardeners and anyone transplanting a smaller number of plants who wants an easy water-in inoculant on hand.

How to Apply

Dissolve the concentrate in water and apply directly to the root zone at transplanting.

Frequently Asked Questions

What is a water-in-root inoculum?

It is a liquid concentrate designed to be mixed with water and applied directly to the root zone.

What ingredients does it contain?

Biochar, worm castings, kelp, azomite, and humic acid.

What size is this listing?

This is the 4oz size, suited to smaller gardens or trial use.

Is this made in the USA?

Yes, Big Foot products are made in the USA by Amaranthus.

When should I apply it?

Apply at transplanting for direct contact with the root zone.