more events Nov. 20, 2026 1:00 p.m. - 2:30 p.m. Ambler Arboretum: Fall Horticulture Hike This is a horticulture intensive tour with Arboretum Director Kathy Salisbury and Tyler School of […] Dec. 6, 2026 10:00 a.m. - 11:00 a.m. Ambler Arboretum: Bark Walk On Sunday, December 6, the Ambler Arboretum will host its annual Bark Walk from 10 to 11 a.m. […] Arboretum ExplorerSearch our plant collection for your favorites before your next visit. Arboretum explorer Collins NurseryCheck out our sampling of native plants. Collins Nursery Mailing ListSign up to keep up to speed on upcoming events, programs, workshops, volunteer opportunities and other Arboretum news. Sign up to receive emails.
Nov. 20, 2026 1:00 p.m. - 2:30 p.m. Ambler Arboretum: Fall Horticulture Hike This is a horticulture intensive tour with Arboretum Director Kathy Salisbury and Tyler School of […] Dec. 6, 2026 10:00 a.m. - 11:00 a.m. Ambler Arboretum: Bark Walk On Sunday, December 6, the Ambler Arboretum will host its annual Bark Walk from 10 to 11 a.m. […]
