1220 5th St, Arcata, CA 95521
(855) 707-3276
info@HumboldtAgSupply.com

Beneficial Biology

Strengthen roots and enhance nutrient performance with microbe application.

You might not be able to see it, but your soil is teaming with life, and sometimes you need to add another player to your team. From fungi to bacillus, we have it all. 

Mycoapply Endo And Ecto Mycorrhizae 

Soluble Bacillus Blend

Northcoast Horticulture Supply Logo

Need more Biological Choices?

Our sister company, Northcoast Horticulture Supply, as an entire subset of biological ag products to choose from. Compost Tea, or as we like to call it, HumTea, has a long and storied history in Humboldt County. Come in and talk with us to learn the history of this farming practice.