Big Foot Root Boost Nitrogen-Fixing Azospirillum | 32oz

Season-Long Nitrogen Support

This 32oz liquid size of Big Foot Root Boost is built on Azospirillum brasilense, an all-natural, nitrogen-fixing beneficial bacteria, sized for repeated applications across a growing season.

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

Key Features & Benefits

• Azospirillum brasilense — An all-natural, nitrogen-fixing beneficial bacteria.
• Season-Long Size — 32oz supports repeated applications across a growing season.
• Supports Nitrogen Uptake — Helps roots make better use of available nitrogen.
• Made in the USA — Produced domestically by Amaranthus, 35 years in the industry.

Who Should Use Big Foot Root Boost

This 32oz size suits growers who want a season-long supply of nitrogen-fixing bacteria for repeated use across multiple plantings.

How to Apply

Mix the liquid into water and apply as a drench at the root zone at planting and during routine watering throughout the season.

Frequently Asked Questions

What is Azospirillum brasilense?

It is an all-natural, nitrogen-fixing beneficial bacteria that supports root nitrogen uptake.

What size is this listing?

This is the 32oz liquid size, suited for season-long use.

How is this product applied?

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

Is this made in the USA?

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

Can I use this throughout the season?

Yes, the 32oz size is sized for repeated applications across a growing season.