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Miller Soils

Raw Biochar


Miller Soils provides biochar to suit all your needs.

Anything from low carbon to high carbon chars, low pH to a high pH—maybe you’re looking to use it as a filter to clean your greenhouse runoff. There are many kinds of biochar and there are just as many uses as well. Tell us what you’re looking for in your biochar and we can help get it to you.

Who We Are

Miller Soils is a family-owned soil business specializing in biochar-based custom blends and grow media.

Our Commitment

We’re committed to both our customers and the environment, so we produce only the finest quality all-natural products.

Why Biochar?

Biochar is made from renewable & organic resources. Biochar can rejuvenate soil, reduce nutrient runoff, and increase water-holding capacity.