Sonar 7-15

SONAR NP 7-15 guarantees a great quantity of nutrients during the entire growth cycle of the plant, due to the gradual release of organic nitrogen and phosphorus.
SONAR NP 7-15 is suitable for fertilization of grains thanks to a favourable ratio between N and P. Low salinity makes it useful also for local distribution on drill sowing. The large quantity of biologically active organic matter makes it suitable for tired, poor in organic matter or light soils, where the lack of water is the limiting factor. It has an optimal starter effect.