The Arboretum Grounds are open daily from 7AM to 7PM; Wisner House Gallery is open this Saturday from 10AM to 2PM and Sunday from 10AM to 4PM. Please note that masks are required when entering any RRA building and when social distancing requirements cannot be practiced.

Blog

Welcome to the Jungle - Orchids

Let the Arboretum brighten up your day with a virtual or in-person tour of the Louise Muncie Roehm Greenhouse!

Fat Plants, Air Plants, and Carnivorous Plants, oh my!  "Step onto my peristome," said the Pitcher Plant to the fly . . .

Built in 1997 as a reproduction of the original greenhouse, which was located in front of Wisner House, we use ...

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'Tis the Season to Thank You!

Months of hard work came full circle in December with our annual Holiday House Tour - a fundraising event that would not be possible without an army of amazing volunteers. This annual Arboretum tradition is one of the most eagerly anticipated holiday events in Summit, New Jersey and you may not realize it, but it utilizes the time, talents, and hard work of over one hundred volunteers!

Local businesses, vendors, garden clubs, donors, photographers, interns, neighbors, friends, and of c...

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Social Butterfly

Let's Be Social!

These days, that statement can mean a lot of different things. Here at the Arboretum, first and foremost, we want it to mean that you will be here on the grounds and in the gardens with us, your family, friends, and/or neighbors, learning something new, enjoying an event, exploring nature, making memories, and hopefully making new friends along the way, too!

This fall we've planned multiple opportunities for you to do just that. This month we bring back yoga &am...

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