**Free shipping to the lower 48 US states!**

We mix our OMRI-listed worm castings with 20% OMRI biochar to make a microbe-rich humus with a stable carbon habitat where microbial life can thrive.

Perfect for the commercial agricultural or soil-mixing operation. Use as a top dressing or as an ingredient in your own soil mix.

Get the same incredible plant growth, increased yield, and pest and pathogen suppression but at an incredible value. 

Inquire about full truckload quantities!