Our organic amendments and solid organic and organo-mineral fertilizers are custom-formulated to meet your specific needs. They are based on controlled industrial processes, including a unique solid biofermentation. This process, rigorously controlled (time, temperature, humidity, oxygen), goes far beyond traditional composting. It ensures high sanitary safety, consistent quality, and optimal microbial diversity. Our elaborated organics provide stable organic matter, sustainably enrich soils with beneficial microorganisms, and actively contribute to the long-term fertility of your fields.


OvinAlp Haute Fertilisation revolutionizes soil health and plant nutrition with its Active Ingredient Ov, produced through a unique 12-month slow solid biofermentation process, combining sheep manure and local plant materials (grape pulp, olive pulp). A true concentrate of microbial biodiversity, Active Ingredient Ov contains over 600 species of beneficial microorganisms, bacteria, and fungi, characterized by the Muséum National d’Histoire Naturelle.

Whatever the product, OvinAlp implements controlled processes: a rigorously monitored industrial process, based on mastery of key parameters (time, temperature, humidity, oxygen).

This process goes beyond traditional composting, ensuring sanitary safety, consistency, and microbial diversity.

These elaborated organics are safe, high-performing, and effective fertilizers:

  • Controlled composition, concentrated in nutrients and biological life
  • Ready-to-use form, practical and easy to apply
  • Optimized agronomic efficiency
  • Direct contribution to long-term soil fertility, microbial biodiversity, and carbon sequestration

These characteristics clearly differentiate them from raw organic materials.

<strong>Usage advice and best practices</strong>

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Solutions to limit frost and drought damage

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Everything you need to know about using organic fertilizers

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Taking care of your soil after harvest

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