Miller Soils LLC - Biochar-based Growing - Miller Soils
Miller Soils is dedicated to providing the finest all-natural and organic-quality gardening products and services to quality conscious professional growers and farmers.
miller soils, soil, biochar, biochar-based, colorado, all-natural, organic-quality, gardening, pots
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Call for quotes 1-800-591-5925

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Sustainable Soil

Learn About Our Soils

Our Mission

At Miller Soils, we are committed to using natural ingredients and sustainable practices, and we do our best to mimic natural biological systems. Even when producing carbon-rich biochar, we’re reducing our carbon footprint to closing the loops in our supply chain, we mean it when we say natural! We focus on reducing / reduce your smaller costs on our end, by providing you with high-quality, ready-to-use products and services right to your door.
Miller Soils works hard to bring extra quality and productivity to the grower’s enterprise – and we do it with an eye towards long-term sustainability. In fact, Miller Soils got its start as an effort to turn forestry wastes from wildland-urban interface treatments into valuable organic soil amendments like biochar and compost.

Miller Soils is dedicated to providing the finest all-natural and organic-quality farming and gardening products and services to conscious growers.


High Water Retention

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Healthy Plants


Abundant Fruits & Flowers


Grass Roots & Locally Owned



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Sustainably Sourced

“I use Miller Soils in large commercial MMJ Grows in Colorado. The results have been more overall plant growth and health. Our Customer Service experience has been amazing. Miller Soils have gone above and beyond to help us. In our business we need the best Organic Soils and we choose Miller Soils.”


Commercial MMJ Grower for Nutritional Supplements LLC. -Mark Ridenour

Find Your Soil

Our Partners

MJBA National Sponsors

We are a business-to-business group whose mission is to help create a compliant, sustainable, profitable and legal industry through the promotion of best ethical business practices.


+ Visit The MJBA

National Cannabis Industry

The only national trade association advancing the interests of the legitimate and responsible industry. Our industry supports tens of thousands of jobs, tens of millions in tax revenue, and billions in economic activity in the United States. NCIA is leading the unified and coordinated campaign to ensure this emerging sector is treated fairly under federal law.


+ Visit The NCIS

Tailored services in organic products for large-scale, professional farming and home growing.