XCU slow-release fertilizer provides gradual, steady nutrition. It has been widely used by turfgrass managers to economically and efficiently promote a plant response of health, growth and color for up to 10 weeks per application. XCU fertilizer has the highest nitrogen (N) content (43%) and lowest sulfur content (4%) of any polymer-coated sulfur-coated urea (PCSCU) on the market. The value is more area can be covered per application using less fertilizer, which is more efficient and economical. Also, with less N lock-off more of the applied N is taken up and utilized by turfgrass or plants in the expected time frame.

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