Been mostly using XCU as our slow release, but a friend says he applies 33-0-5 Nutrisphere 50% at just 2 lbs per K. Says his lawns look awesome for 8 - 10 weeks. Cost per acre is also less. He's got me thinking. He also mentioned it's about the same as Uflexx. ????
Proud subscriber of TURF Magazine. (thanks Ron)