Fun Facts Fun Fact: How Much Tree Sap Needed To Make Maple Syrup Posted by Adam (Neko Random) on April 13, 2022 True maple syrup is derived from tree sap. However it takes a lot of sap to make maple syrup. Some tree’s sap takes about forty gallons of sap to make just one gallon of maple syrup. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading… Related