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leonardite

4 product
  • Humic Acid 50%

    1.Nuatural Organic Fertilizer
    2.Made in China
    3.Quality Passed SGS Inspection

    Min. Order: 20metric ton

  • Humic Acid 70%

    1.Natural Organic Fertilizer
    2.High purity
    3.Black powder

    Min. Order: 20metric ton

  • Humic Acid 60% from lenardite

    From leonardite mining.
    High active humic acid.
    Soil Conditioner.

    Min. Order: 20metric ton

  • Humic Acid 65%

    1.Organic Fertilizer
    2.Made in China
    3.Quality Passed SGS Inspecti

    Min. Order: 20metric ton