Certifications Eurosolids WS NPKs are best excellent blends produced from the purest Uncooked elements, with confined caking sensitivity and with higher degree EDTA-chelated micro-nutrients for fertigation or foliar application.- ???? ????? ?? ???? ?? ???? ??????? ????? ???? ????? ?? ????? ???????. - ???? ????? ???? ?? ???? ??????? ????? ???.??? ??