Yesterday, Saturday, was the first day that the lines I tapped on March 1, outperformed the lines I tapped on a December 27 and Feb 15. The March 1 lines have every advantage, with new lines and fittings and being on a much steeper slope. They might get a little less sunlight, but essentially all of the slopes face east.
I have no doubt that if I had tapped everything on March 1, from that point on, they likely would have produced more, but I know that today, the last day of flow, sap will be streaming out of the old tap lines. I think that is pretty remarkable especially since they have never been high flow trees.
2022 - 5 pan block arch - 109 taps, 73 on 3/16 lines, 36 on drops into 5 gallon pails.
930 gallons boiled, 109 L (28.8 gals) of delicious syrup made.
DYI Vacuum Filter
2023 - 170 taps, mostly on lines, 1153 gallons boiled, 130 L (34.34 gals) of delicious syrup made, on a 2x4 divided pan and base stack, 8” pipe, on a block arch that boiled at a rate of 13 gallons per hour.
2024 - made 48 L, December to March, primarily over two fire bowls.