THIELKE ARBORETUM OF GLEN ROCK
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    • Making Blues Go Away
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      • Buy A Paver
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Rain Gardens: Can You Dig It?
A Rain Garden Workshop
Thursday, May 18, 2023 at 7:00pm

Rain gardens are landscaped, shallow depressions that capture, filter, and infiltrate stormwater runoffs. 
They are beautiful, low maintenance, inexpensive and easy to install. They help reduce flooding and pollution in our watershed.
Learn how to install and maintain your own rain gardens, including site selection, soil testing, depth and sizing, plant selection and more. 

$10 per person. Members enjoy a 20% discount.
​

Space is limited,Pre-registration is suggested.

Location:
460 Doremus Ave.,
​Glen Rock, NJ 07452

Mailing Address: 
PO Box 34
Glen Rock, NJ 07452

​contact@thielkearboretum.org

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.

  • Events
    • Pops in the Park
    • Making Blues Go Away
    • Walk in the Woods
    • Spring StoryWalk
  • Get Involved
    • Become a Member
    • Ways to Donate >
      • Buy A Paver
    • Volunteer
  • School Programs
  • ABOUT US
    • Mission Statement
    • Our History
    • Reserve the Arb
    • Photography Permit
    • Photo Gallery
    • Quarterly Newsletter
    • Contact Us
    • Trustees
    • Rules & Regulations >
      • Cancelation & Refunds