Retentis® – 100% Biological Water Retainer

With Retentis®, GEFA heralds a new era in soil improvement and water management in landscaping and all types of plantings. Retentis is a 100% biological and fully degradable hydrogel - FiBL listed and bio-certified. The essential function of this innovative absorber is to increase the water-holding capacity of the soil, improve organic matter, and enhance soil fertility. The application of Retentis® not only offers effective drought protection but also enables the sustainable transformation of unproductive soils into fertile arable land. Thus, plantings that previously could not benefit from synthetic hydrogels and water-retaining mixtures can now be protected ...