March Maple Syrup Posted by Jeff on January 26, 2008 Posted in: Cookbook, Flora, Outdoors. Leave a Comment In March the temperature consistently gets above freezing during the day and the sap runs in the maples. You can gather it, keep the sap cold in a snow ban, set up a back yard still and end up with syrup. Like this:LikeBe the first to like this post. Posts navigation ← Honey Bees Driving from Chicago. →