GRENA s.r.l. Information

Grena represents in the Italian panorama a unique reality for the production of organic mineral fertilizer WHY CHOOSE GRENA? BECAUSE OF OUR PRODUCTION OF ORGANIC FERTILIZERS, ORGANO-MINERAL FERTILIZERS, AND BIOSTIMULANTS WITH AMINO ACIDS, PEPTIDES AND POLYAMINES - A unique reality thanks our processing system: THP® (Thermal Hydrolysis Process) - A unique reality thanks to our use of renewable resources: organic substance of animal origin - A unique reality thanks to the amount of amino acids present: biostimulants by nature - A unique reality thanks to the polyamines within: natural antistress - A unique reality thanks to the end results: growth, quantity, and taste