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Upcoming events
September 2026
Joint Lecture at Haverford 2026: George Coombs: Trees for a Changing Climate
Sunday, September 13, 2026 · 3 PM
Pop-Up Event: Guided Tour at Morris Arboretum & Gardens - Great Trees
Monday, September 14, 2026 · 10:30 AM
Fall Gardeners Market 2026
Saturday, September 19, 2026 · 8:30 AM
Pop-Up Event: Autumn Bulbs & Perennials in Bloom at Hedgleigh Spring, Swarthmore, PA
Tuesday, September 22, 2026 · 1 PM
HPS/MAG Board Meeting
Tuesday, September 22, 2026 · 6:30 PM
Pop-Up Event: Goodly Gardens-Fall Features with a free plant raffle, Lansdale, PA
Saturday, September 26, 2026 · 11 AM
2026 HPS/MAG International Garden Trip: “Villas and Gardens of the Italian Lakes”
Monday, September 28, 2026 · 8 AM
Pop-Up Event: Natives, Dahlias and More with Jenny Rose Carey – at Northview Garden, Ambler, PA
Monday, September 28, 2026 · 10 AM
October 2026
Tour of Michael Bowell’s Garden & Cuttings Exchange in Malvern, PA
Saturday, October 3, 2026 · 10 AM
Pop-Up Event: Plant Exchange and Potluck Picnic, Bala Cynwyd, PA
Sunday, October 4, 2026 · 12 PM
Pop-Up Event: Fall Peony Care at Goodly Gardens, Lansdale, PA
Wednesday, October 7, 2026 · 11 AM
Pop-Up Event: Autumn Splendor at Brandywine Cottage – with David Culp, Downingtown, PA
Thursday, October 8, 2026 · 10 AM
2026 Perennial Plant Conference
Friday, October 16, 2026 · 8 AM
Pop-Up Event: Mushroom Foraging with Philadelphia Mycology Club, Gladwyne, PA
Saturday, October 17, 2026 · 1 PM
HPS/MAG Board Meeting
Monday, October 19, 2026 · 6:30 PM
Pop-Up Event: Container Crevice Garden Workshop with Louise Clarke in Fort Washington, PA
Saturday, October 31, 2026 · 10 AM
November 2026
Pop-Up Event: Fall Camellias at Hedgleigh Spring, Swarthmore, PA – Home Garden Tour with Charles Cresson
Sunday, November 1, 2026 · 1:30 PM
Pop-Up Event: Fall Camellias at Hedgleigh Spring, Swarthmore, PA – Home Garden Tour with Charles Cresson
Thursday, November 5, 2026 · 1:30 PM
Joint Lecture with Scott Arboretum & Gardens and The Pennsylvania Horticultural Society
Sunday, November 15, 2026 · 2 PM
HPS/MAG Board Meeting
Monday, November 16, 2026 · 6:30 PM
December 2026
2026 HPS/MAG Annual Meeting & Lecture
Sunday, December 6, 2026 · 1:30 PM