Pure Grade is 100% water soluble, low salt index, chloride-free, trouble free with virtually no heavy metals.

Kugler KQXRN is a non-burning, clear 28% nitrogen solution that contains a mixture of both controlled and quick release forms of nitrogen.  KQXRN is very compatible with most insecticides, herbicides and fungicides and can easily be applied with standard spray equipment.  KQXRN is a clear liquid, slow release methylene urea nitrogen (28-0-0 with 72% slow release nitrogen) that is released to the plant over a period of up to 35 days on the leaf surface and up to 8-10 weeks in the soil.