Buy the 2015 Old Farmer's Almanac!
Corn mealWorks too. It has the same corn glutton to stop weed seeds from germinating as well as carbs that break down to feed the plants. Of course, the best method is Back to Eden Mulching system...see

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