Become a member or renew your membership today!
The Thielke Arboretum of Glen Rock depends solely on donations and volunteers to operate, preserve, and maintain the arboretum. Your membership supports:
Your membership contribution is tax deductible. See membership levels and benefits below.
Membership Levels and Benefits
Basic Benefits for all members:
*Discount amounts vary, but are generally in the 15%-20% range. See individual program, workshop, or public event for specific discount amount. Programs, workshops, or public events created or co-sponsored by other organizations may not be discounted for Thielke Arboretum members.
**Good for programs, workshops, or public events created by Thielke Arboretum or FOGRA. Not valid for programs, workshops, or public events that are created or co-sponsored by other organizations.
Local businesses that offer discounts to members:
Friends of the Glen Rock Arboretum, Inc. is a not-for-profit, 501( c)3 volunteer organization, dedicated to the preservation, maintenance and development of the Arboretum.