On Arbor Day, April 28,2023, we will be celebrating the legacy of the founder of the Nannen Arboretum, John Ploetz. His children are donating 2 trees for the Arbor Day […]

        Wreath Making Class It’s that time of year! Bring your creative spirit and join Nannen Arboretum Society members for a wreath  making class. Learn to identify […]

Nannen Arboretum is joining with Cattaraugus Gives a Giving Tuesday event sponsored by Cattaraugus Region Community Foundation. View our story at the link below and come back on Tuesday November […]