Big Foot Mycorrhizae Concentrate | 8oz

Concentrated Root Zone Support

This 8oz Concentrate blends biochar, worm castings, kelp, azomite, and humic acid into a water-soluble inoculum that is easy to mix and apply at the root zone.

Big Foot products are made in the USA by Amaranthus, a company with 35 years in the cultivation supply industry.

Key Features & Benefits

• Five-Ingredient Blend — Biochar, worm castings, kelp, azomite, and humic acid in one formula.
• Water-Soluble Format — Mixes into water for a simple root-zone drench.
• Mid-Size 8oz Format — Sized for moderate, repeated use.
• Made in the USA — Produced domestically by Amaranthus, 35 years in the industry.

Who Should Use Big Foot Mycorrhizae Concentrate

This 8oz size suits growers who need a moderate supply of liquid root inoculant for ongoing use across several plantings.

How to Apply

Mix the concentrate into water and apply as a drench at transplanting or during routine watering.

Frequently Asked Questions

What ingredients does this concentrate contain?

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

How do I apply it?

Mix into water and apply as a drench at the root zone.

What size is this listing?

This is the 8oz size, suited for moderate, ongoing use.

Is this made in the USA?

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

Can this be used at transplanting?

Yes, it can be applied as a water-in drench right at transplanting.