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Welcome to The Thielke Arboretum, Glen Rock, New Jersey!

The Garden in Your Backyard

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Donation Form
Engraved Paver Order Form

As we approach the end of the calendar year and make last minute decisions about charitable gifts, please remember the Arboretum and more specifically the new Educational Center.  The Arboretum has 501(c)3 status and the Arboretum has also been approved by many corporations for Corporate matching. 

The paver fund raising program has also started and using the EIN will allow you to submit for Corporate matching for the funds you use for your personal paver.