Misguided faith in pesticides isn’t the answer to our mosquito and tick problems. Presented by Dan Duran, PhD, associate professor, Department of Biodiversity, Earth and Environmental Science, Drexel University In […]

Hands-on workshop led by Arboretum horticulture staff and greenhouse volunteers Back by popular demand, the Arboretum’s staff and volunteers are once again offering this workshop to help give new life […]

Led by Maddison Paule, Head Horticulturist Our native perennials take on a new form and remain beautiful even after they have finished flowering.  Join Head Horticulturist, Maddison Paule, for a […]