HPS/MAG Programs 

We are a hub for gardening! The Philadelphia region has a tradition of gardening going back more than300 years. It continues today with more than 30 gardens, historic landscapes and arboreta within 30 miles of the city.

Important: Click here to view HPS/MAG Refund Policy

Our enthusiastic and knowledgeable Program Chairperson scouts speakers and topics both nearby, and from across the country. Our lecturers include horticulturalists, authors, researchers and landscape designers.

Upcoming Program Events

July 18, 2025 Members' Wholesale Shopping: Clearview Nursery in Souderton, PA. Click here for details. Members only event.

September 13, 2025 Still Pond Nursery Wholesale Shopping Day in Boyertown, PA. Click here for details. Members only event.

September 14, 2025 Joint Lecture with Haverford Collage Arboretum in Haverfore, PA. Save the date more information to come.

October 11, 2025 Members’ Wholesale Shopping Day: Sam Brown's Wholesale Nursery in Malvern, PA. Click here for details. Members only event.

October 17, 2025 Perennial Plant Conference at Scott Arboretum of Swarthmore College in Swarthmore, PA. HPS/MAG are co-sponors of this event. Save the date more information to come.

November 9, 2025 Joint Lecture with Scott Arboretum of Swarthmore College in Swarthmore, PA. Save the date more information to come.

December 7, 2025 HPS Annual Meeting at Temple University Ambler in Ambler, PA. Save the date more information to come.