Plug your fertilizer analysis into our calculator. Then, compare it to a blend with more nutrition and enhanced efficiency technology.
Discover industry best practices, like how to increase your fertilizer longevity and optimize labor.
Get an up-close look at our portfolio of enhanced efficiency fertilizers (EEFs).
Learn how a variety of our controlled-release and slow-release fertilizers provide nutrients to turfgrass over time.
Available for every EEF in the Koch Turf & Ornamental portfolio.
Contact information for organizations Koch Turf & Ornamental supports in promoting the proper and responsible use of fertilizers.
Look through our archive of announcements featuring new products and events.
POLYON®, the POLYON logo, DURATION CR®, the DURATION CR logo, XCU®, the XCU logo,
NITROFORM®, the NITROFORM logo, NUTRALENE®, the NUTRALENE logo, NITAMIN®, the NITAMIN logo,
UFLEXX®, the UFLEXX logo, UMAXX®, the UMAXX logo, HYDREXX®, and the HYDREXX logo are
trademarks of Koch Agronomic Services, LLC in the United States and may be registered
in other countries. Koch and the Koch logo are trademarks of Koch Industries, Inc.
in the United States and may be registered in other countries.