Small Batch, Premium Compost

Carbondale, Colorado

Our Mission

We believe the ability to create is one of the greatest gifts we have. In a world driven by extraction and waste, we choose to give more than we take, we choose regeneeration over depletion. That's why at Synergy of Soil we're committed to contributing positively to our planet by producing high-quality, biologically rich compost and regenerative inputs that restore soil health and promote ecological balance.

By supporting Synergy of Soil you’re taking part in co-creating a more vibrant, resilient, and beautiful world.

About Us

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Locally Crafted

Our compost is

Made in

Small Batches

With

Chemical-Free Ingredients

Full of

Beneficial Bacteria

and

Healthy Fungi

Shop Compost

Grass-Fed Manure
Chemical-Free Hay
Slow Cooked (131°-155°)
Balanced Nutrition
Biologically Active
Fungally Rich
Extended Cure Time
Locally Owned

VS

Industrial Compost

Septic Waste
Chemical Residue & Microplastics
Hot Composted (160°+)
Minimally Managed
High in Nitrogen
Bacterially Dominate
Quickly Cured (Often Un-Finished)
Corporate/Landfill Owned

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Resources

Living Compost: Our Process and How It Creates Abundance in Soil

Synergy of Soil is not your typical compost business. Waste reduction is not our primary goal. Instead, we intentionally source high-quality ingredients to create an environment where bacteria, fungi, protozoa, and beneficial nematodes thrive together. These organisms form the Soil Food Web . Much like a honeybee colony , each member of the Soil Food Web takes on a specific role, functioning together as a superorganism . This allows soil to operate as an efficient, resilient

Synergy of Soil

3 days ago3 min read

The Magic of Fermented Plant Nutrients: Cultivating Life Through Nature’s Intelligence

In the world of regenerative farming and ecological gardening, there’s a quiet revolution happening. At the heart of this movement lies the ancient wisdom of fermentation—unlocking nutrients, transforming waste into wealth, and nurturing the unseen microbial allies that power soil and plant health. At Synergy of Soil, we lean into this tradition with our trio of hand-crafted solutions: the Maintenance Solution, Ripening Solution, and Lactic Acid Bacteria (LAB). Each one is a

Synergy of Soil

Apr 16, 20252 min read