Close-up of dark organic soil with a small green seedling sprouting at golden hour, roots visible in rich earth

Soil Amendments

Humic-based and carbon matrix formulations that rebuild soil structure, improve water retention, and support long-term crop productivity.
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6 items
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Size
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Category
Size
Brand
Availability
  • Earth Ambrosia

    Earth Ambrosia

    Earth Ambrosia
    $7.15
    $7.15
  • Liquid TerraPro

    Liquid TerraPro

    Liquid TerraPro
    $14.03
    $14.03
  • TerraPro Ag

    TerraPro Ag

    TerraPro Ag
    $30.60
    $30.60
  • BIOTerraPro

    BIOTerraPro

    BIOTerraPro
    $24.00
    $24.00
  • Humuson 400

    Humuson 400

    Humuson 400
    $24.99
    $24.99
  • Humuson 200

    Humuson 200

    Humuson 200
    $19.99
    $19.99