Cort from Niceville Fl writes
Fertilome Over the Top II Weed Killer will harm zoysia, though, it is not specifically labeled to control it. This product is designed to kill grass and grassy weeds. The product label states, "Most ornamental species tested have been found tolerant to this product (see Tolerant Plants list). However, use with caution around the following plants as they may be damaged if spray contacts foliage: Azaleas (var. Snow), Japanese Privet, Potentilla, Snow in Summer, Red Oak and White Oak and ornamental grass." Cedar is tolerable of this product. Please be sure to review the product label for more information and complete application instructions.
Answer last updated on: 07/12/2021
