HEALTHIER ROOTS AND SOIL FOR ALL PLANTS

BIG FOOT GOLD

Big Foot Gold is loaded with beneficial bacteria and mycorrhizae to supercharge your plant’s soil, and increase water and nutrient uptake.

BIG FOOT GRANULAR

Our Granular mycorrhizae is a cost-effective way to reduce transplant-shock and establish healthy roots for your greenhouse plants.

BIG FOOT

CONCENTRATE

Water-in this highly soluble mycorrhizae to give your gardens and grows mycorrhizae-powered roots.

BIG FOOT

ROOT BOOST

Plants need nitrogen, and the azospirillum in our Root Boost helps clones, cuttings, and current plants root faster.

BIG FOOT

ECTO-MYCORRHIZAE

The first wettable powder, Ecto-mycorrhizae specific product on the retail market.

MADE IN OREGON

Highest Quality Mycorrhizae & Microbes

Big Foot Microbes and Mycorrhizae is made at our headquarters in Grants Pass, Oregon - in the beautiful Pacific Northwest where some of the most ground-breaking research is being done on the benefits of fungi like mycorrhizae.

Our myco contains endo-mycorrhizae spores, which forms with more roots systems than other mycorrhizae which can contain fillers. We've added high-quality soil amendments like kelp, biochar, micronutrients and other natural plant boosters.

SHOP MYCORRHIZAE PRODUCTS

Microbes for all uses

Houseplants

Transplants

Lawn & Turf

Can you use a beneficial fungi like mycorrhizae with fungicides?

Fungicides literally means “a chemical that destroys fungus” – so can you use these alongside [...]

The Benefits of Big Foot Root Boost on Lawns and Turf

The natural way to get rid of brown spots on your lawn Nitrogen is essential [...]

Teeming with Microbes Podcast – The Art and Science of Composting

Big Foot is a proud sponsor of the Teeming with Microbes Podcast! About Teeming with [...]

Fry, Thrive or Die: A Fun Pocket Guide to Mushrooms

Fry, Thrive, or Die features common, delicious, medicinal, and poisonous mushrooms of the Western United [...]

Plants needs nitrogen to survive! Here’s how to introduce it to your plants and soil naturally.

Plants need nitrogen to survive. This is no mystery. This is fundamental science. The mystery [...]

Abstract: Effects of mycorrhizae on sorghum growth, photosynthesis, and stomatal conductance under drought conditions

Ibrahim MA, Campbell WF, Rupp LA, Allen EB. 1990. Abstract In this study, we determined [...]

Abstract: Influence of Arbuscular Mycorrhizae on Biomass Production and Nitrogen Fixation of Berseem Clover Plants Subjected to Water Stress

JSergio Saia, Gaetano Amato, Alfonso Salvatore Frenda, Dario Giambalvo, Paolo Ruisi Published: March 03, 2014 [...]