GRAN VIGNETO GRENA with potassium sulphate is an organo-mineral fertiliser ideal for the base fertilisation of vineyards.
Thanks to its low chlorine content, it is ideal for use in areas with low rainfall, so as not to increase soil salinity.
It promotes the development of regular internodes for an increase in the final Babo degree.
Total Nitrogen is balanced by the presence of both ammoniacal and organic nitrogen:
together with Phosphorus and Potassium, it creates a synergy in which Phosphorus helps strengthen the plant’s cell walls and Potassium promotes sugar formation, supported in this function by amino acids, which stimulate and increase root-level absorption.



















