Buy the 2015 Old Farmer's Almanac!
Welcome to the forums Sas..Usually if grass is not listed on the label or instructions it may not perform well on said plant(s).

2015 Garden Calendar2015 Weather Watcher's Calendar2015 Recipes Calendar2015 Engagement Calendar 2015 Everyday Calendar2015 Country CalendarNew Year Cross StitchLobster Rope Doormats