Delaware Valley Chapter of the North American Rock Garden Society
Lewisia cotyledon, Helleborus x hybridus 'Royal Heritage Strain', Aeoniopsis cabulica, Aquilegia saximontana, Primula veris cv., Narcissus 'Chiva', and Jovibarba heuffelii

Chapter Meetings and Events

2025

For details on the program and location of each meeting, download the current issue of Dodecatheon.

Arnica lessingii in Alaska

Arnica lessingii near the Bering Glacier in Alaska. Photo by Anton Reznicek

January 11
Online Chapter Meeting
Members' Show and Tell
By Zoom. Members will receive a link to the meeting by email.

February 8
Online Chapter Meeting
Ian Young will give a presentation, "Nature, Gardeners' Tutor"
By Zoom. Members will receive a link to the meeting by email.

March 8
Chapter Meeting
Gerry Kral will give a presentation, "Conifers and Rock Gardens"
At the Presbyterian Church of Chestnut Hill (8855 Germantown Avenue in Philadelphia)

April 5
Chapter plant show and meeting
Plant Show: rock garden plants, bulbs, troughs, and more.
Meeting: Dr. Bill Barnes will give a talk
At Trinity Presbyterian Church, 1120 Darley Road, Wilmington, Delaware

May 10
Members' plant sale
Location TBA

May 31
Guided tour at Henry Botanic Garden

June 7
Garden tours
Chester County

June 20 (Friday)
Bog garden workshop
Pipersville, PA

Gentians in Kazakhstan

Gentians in Kazakhstan. Photo by Paul Meyer.