Vinfrutto is an NPK complex organo-mineral fertilizer containing microelements. It is obtained by granulation and it has a low chlorine content. Its formulation allows a complete and balanced intake of essential nutrients for plants. It contains:
- 2% organic nitrogen: slow-release nitrogen which guarantees an absorption over time (excellent carbon/nitrogen ratio which stimulates microbial activity in the soil)
- Highly soluble phosphorus (protected by humic acids), therefore more easily assimilable
- Soluble sulphur, calcium, magnesium, boron, iron and zinc which guarantee a complete nutrition.
Vinfrutto is mostly recommended for autumn and/or spring fertilization of fruit trees.