Originally Posted by wildstarblazer
What is an acceptable chlorine %. My town only sells sur gro I think with 12% chlorine if I'm not mistaken. Not sure on the source. Also was thinking of using 16 4 8 for a slower release.
Before I'd put chlorine based potassium on centipede, I'd drive out-of-state to find a product. Where are you located? Southern Ag, in Hendersonville, NC will ship it to you. Check for a John Deere Landscape or CPS. Check out their website. To answer you question--None--I've seen many lawns just slowly die or what is called decline. Centipede is a continuing propagating grass but it will die from a bad diet. If you don't believe me, there's an expert that I can professor and expert that will back me up.