MORE EFFECTIVE – Proprietary processing improves solubility making it more effective than broadcast applications.


DESIGNED FOR SOLUBLE APPLICATION – Made to quickly dissolve in Diamond K Applicators or ground spray applications.


LESS ABRASIVE – Virtually no abrasives means less problems with emitters, filters and wear on irrigation systems.


EASY ON CHLORIDE SENSITIVE CROPS – Ultra Fines is virtually chloride free which makes it a great fit for soils with existing salinity issues.


ULTRA FINE GRIND – Quickly dissolves in water making it more available to plants enhancing color, appearance, and produces more evenly ripened crops.

Ultra Fines is designed to be uniformly metered, dissolved and injected directly into a grower’s irrigation system. High purity and a finely ground to minus 200 mesh, means more soluble potassium.