https://www.rootedfarmstead.com/blogs/the-rooted-journal/arboretum-installation-in-bloom-at-the-penn-state-arboretum 2026-05-01T08:41:21-04:00 weekly https://cdn.shopify.com/s/files/1/0602/1100/3567/articles/penn_state_university_arboretum_fresh_floral_photo_op_6261b9a4-926b-4140-9735-882d06aed6fa.jpg?v=1777639281 Arboretum Installation: In Bloom at the Penn State Arboretum