Oak Tree Mast Year 2025. For trees such as oaks that depend on having their seeds carried away from the parent tree and buried by animals like squirrels, a mast year has an extra benefit. Only 1 in 10,000 acorns will land in an environment favorable for it to germinate, sprout, and grow into a mature.

While trees may drop at least small amounts every. This year, oak trees are masting, especially the northern red oak, which is the most common tree species in michigan.