<pThe combination of reduced rainfall and above-average temperatures in 2025 resulted in the drying up of numerous wells and streams.
<pDavid Briggs, who owns Briggs Maples in Hillsborough, explained that diminished groundwater and sunlight availability hinder the photosynthesis process in maple trees, leading to decreased sap output. However, he noted that higher temperatures can enhance sugar production in the trees.
<pBriggs speculated that the upcoming sap might be sweeter due to increased sunlight exposure but could be less in quantity due to the scarcity of rainfall. He emphasized the complexity of various factors influencing the outcome and the difficulty in making accurate predictions at this stage.
<pRegarding assessing sap production potential in trees, Briggs mentioned the lack of a reliable method and expressed hope for future scientific advancements in this area.
<pResidents in his vicinity had to dig deeper wells, and some faced dry wells in 2025, indicating potential groundwater challenges for his maple farm, although confirmation remains elusive.
<pHe described the sap flow mechanism in trees, which relies on pressure generated during freeze-thaw cycles, affected by inconsistent temperatures due to climate change. Briggs also observed milder winters and sporadic warm spells during winter, which he believes will impact sap yield significantly.
<pThe alteration in seasonal patterns has necessitated an earlier tapping of maple trees each year, with harvesting now commencing in mid- to early February compared to the traditional start in March, according to Briggs.
<pPreparing for the changing conditions, Briggs emphasized the importance of drilling holes and having taps ready in advance to capitalize on the warming temperatures when sap begins to flow.
<pJane Scott, co-owner of Dumfries Maples near Nackawic, noted a significant decrease in water levels in streams on her farm, particularly during the past summer, raising concerns about its impact on the upcoming maple season.
<pReflecting on over 25 years of maple harvesting, Scott acknowledged the evolving season patterns and expressed unease about the potential repercussions of the drought on their crop, with definitive answers only available at the season's conclusion.
<p"While we remain hopeful, the possibility of adverse effects lingers in our minds," Scott remarked.
