A good sap flow. It was sunny and in the 40s today. Finally a good weather day. And the trees responded. By noon they were getting full. Called for help — family, friends and neighbors — to start collecting at 1:00 pm. Picked up 500 gallons of sap. The collecting tank pulled by the tractor holds 200 gallons so that meant three trips. Working now to boil it through. If there is more sap tomorrow we will need the storage tanks empty. Not sure how late they will boil tonight, but it will likely be late, or depending on how you look at it, early. Bottled either 9 or 12 quarts today already. And there will be more.