The other issue with Zoysia is some weed & feeds can’t be used on it. I don’t think you can use Scott’s. BioAdvanced (formerly Bayer) has a new weed & feed this year. It has a post-emergent crabgrass control so you don’t have to buy 19 different products like Scott’s wants you to do. I’ll have to check to see if this can be used on Zoysia if I plan on doing that next year.