Terry from Norman, Ok writes
The Andersons HCU 44 - 0 - 0 Humic Coated Urea is more of a controlled-release fertilizer. According to the product label, HCU granules utilize a technology which bonds a uniform coating over a urea granule, not acting as a physical barrier to slow nitrogen release, but works in unison with urea to promote and enhance soil biology. For more specific product information or questions not listed on the label, you may wish to contact the manufacturer The Andersons directly via their website's contact page here.
Answer last updated on: 02/11/2021
