HPS Co-Sponsored Lectures with Other Horticultural Associations

October 1, 2023 Joint Lecture with Haverford College, Haverford, PA. Lecture by Teri Chace: Seeing Seeds: A Journey into the World of Seedheads, Pods, and Fruit. This event is in-person only. Click here for details.

October 20, 2023 Perennial Plant Conference Sponsored by Hardy Plant Society/Mid-Atlantic Group, Scott Arboretum,Chanticleer, Longwood Gardens, and the Pennsylvania Horticultural Society. A Hybrid Event.  Registration is now open, click here for details.

November 19, 2023 Joint Lecture with Scott Arboretum, Swarthmore, PA. Lecture by Nancy Lawson: A World of Discovery: How Science and Heart Can Make You a More Ecological Gardener. This is a Free Hybrid Event. Registration is now open, click here for details.