You want to tap when you seeat least 3 days with temperatures above freezing during the day and below freezing at night. Ideal temperatures for collecting sap are around 40 degrees during the day and around 20 degrees at night. How long will maple sap last? Storing your sap The sap should...
"Sugar Maples" are the preferred tree for this sap collection and are mainly found in the Northeastern portion of the U.S. and southeastern parts of Canada ranging from Ontario to Quebec. Luckily, Michigan is located right in the middle! Here in The Mitten theMichigan DNRsays black, red, ...