The Science of the Pile

Living soil

Compost is not dirt. It is a living ecosystem that feeds plants, holds water, and pulls carbon out of the sky.

Screened compost and artisan soil blends
What Is Living Soil?

An ecosystem you can hold in one hand

High-quality compost hosts a diversity of healthy microorganisms — bacteria and fungi in a soil food web that cycles nutrients to plants. Unlike synthetic fertilizer, this living biology grows and sustains itself over time, saving farmers and backyard gardeners money while supporting long-term plant health.

Every batch of our compost is certified by the US Composting Council’s Seal of Testing Assurance, so what goes on your garden is tested, consistent and safe.

Carbon farming windrows under the San Juans
Carbon Farming

Farming climate change in reverse

According to Project Drawdown, regenerative agriculture could cut 14.5–22.3 gigatons of carbon dioxide by 2050 — at a net profit. Compost is central to that strategy: it builds carbon-rich living organic matter in the soil, sequestering carbon while making land more productive and drought-resilient.

What compost does for soil

  • Improves structure, porosity and root environment
  • Increases infiltration in heavy soils, reducing erosion and runoff
  • Improves water-holding capacity in sandy soils
  • Supplies macro and micronutrients through living biology

Put living soil to work.

Shop our STA-certified compost and artisan blends, batched right here in La Plata County.