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ProductUpdated on 23 February 2026

Retentis® – 100% Biobased Soil Water Retention Solution

CEO at Agrobiogel GmbH

Tulln an der Donau, Austria

About

Agrobiogel GmbH has developed Retentis®, a unique 100% biobased material designed to enhance soil water holding capacity, organic matter, and fertility.

Made from sustainably sourced wood, Retentis® absorbs and stores water and nutrients during rainfall and gradually releases them to plants during dry periods. This significantly reduces irrigation frequency—saving up to 40% water—while improving soil structure and productivity.

The solution supports climate-resilient agriculture by transforming low-fertility soils into productive land, reducing water stress, and enhancing long-term soil health.

Applies to

  • Agriculture & Food
  • Circular Economy

Organisation

Agrobiogel GmbH

Start-up company

Tulln an der Donau, Austria

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