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For the best experience during your visit, please review the Arboretum Rules.

We are a nonprofit 501(c)(3) privately managed, public garden dedicated to using horticulture as a catalyst for community connection. As a nonprofit, the Arboretum receives NO financial support from tax revenues. Volunteers and private donors make our existence possible. THANK YOU!!

The Arboretum is managed by a volunteer board of directors and employs 2 staff members.
Currently the gardens occupy 6 acres with multiple attractions.

IT’S OFFICIAL!! On March 18, 2024 the NABG acquired the additional ~13.5 acres of cropland to the north! We now have 19.5 acres of green space! The first phase of our expansion began April 9, 2024 when the prairie was seeded. This is just the beginning! We have plans to continue adding amazing beauty, inspiration, discovery, and recreation to the community! DONATE TODAY!! Join us in ‘Growing Beauty Earth Deep’!

Grinnell College has an amazing Intern Program which the NABG is fortunate to use. In 2023 we gained our first Intern, Franny Atmore. It was an amazing experience for our organization (and I hope for Franny!).

This year we have another awesome student from Grinnell College, Ella Widmann! Ella is majoring in Sociology with a focus on Environmental Studies. She is fascinated by the cultural effects of people on their environment.

Ella spent last semester abroad, studying gardens in Denmark & Sweden. She arrived back in the States at the end of May and jumped right into her intern position at the NABG.

Ella will be presenting (2) programs:

AUG. 1st @ 6 PM – THE GARDENS OF SCANDINAVIA
AUG. 8th @ 6 PM – LOCAL GARDEN HISTORY

PLEASE JOIN US to learn about the gardens of Scandinavia and the history of botanical gardens in America and in Iowa!

Attendance is FREE!


The NABG Fall Festival is BACK!! Our first Fall Festival & Scarecrow Walk was so much fun we had to continue this new tradition! In 2024 we are turning the Scarecrow Walk into a competition!!

2024 theme: Where’s Your Cardinal? You Can’t Hide Our Red Pride.

All scarecrow entries must incorporate a cardinal into the design. Prizes will be awarded in the following categories:

•Festival Best-of-All
•People’s Choice
•Best Use of Cardinal
•Best Business Entry
•Best Family Entry
•Best Organization Entry
(clubs, schools, churches, NPOs)

We already have some pretty awesome judges lined up!

Get ready to showcase the season, your community spirit, your business, your organization, and your family creativity.

SUPPORT THE NEWTON ARBORETUM!! Remember we receive no tax dollar funding. Our beauty grows because of dedicated volunteers and amazing community donors. JOIN US in GROWING BEAUTY EARTH DEEP!

***See the Rules/FAQs HERE or download the pdf HERE.


Painted Rock Snake Community Activity

Hello Everyone

My name is Jasper, and I am a county rock snake. I was “born” this June 2023 in Jasper County, Iowa.

I came upon this beautiful Newton Arboretum & Botanical Gardens during my search high and low for a wonderful place for me to live and grow.

While slithering around the plants, flowers, and trees, I realized I had found just the right spot for me, where I could remain outdoors and free.

While I reside here I hope to bring some smiles to visitors and those passing by, so I am asking for your help to make sure I catch their eye.

The more I grow, the more I’ll show. So will you please paint a rock and add it at my end? Then won’t you please also tell a friend?

I thank you for your kindly visit, and all your help if you can lend it.

I would so like if you would stop back by from time to time to visit me as well as see all the flowers, plants, and trees.

Sssssincerely, Jasper.


DONATE

The Newton Arboretum & Botanical Gardens relies on the kindness and generosity of individuals, businesses, and organizations. YOU support our growth!
To cultivate the future of the Arboretum, make your tax-deductible donations by using this PDF donation form and sending to:

Newton Arboretum & Botanical Gardens
 PO Box 321
 Newton, Iowa 50208

OR you can make an online donation click here.

VOLUNTEER

It takes many hands to keep the garden growing. Hundreds of volunteer hours are contributed every year. If you have an interest in gardening, would like to serve on the Board of Directors, or want to assist with upcoming events—let us know! Volunteers are always welcome!

Join us! Send in your volunteer application to newtonarboretum@gmail.com

Volunteer

Newton Arboretum & Botanical Gardens offers ‘Something Unique.’

Personalized, engraved bricks and granite pavers can be purchased to place in the memorial patios around the Arboretum. These Unique mementos can honor someone or commemorate a special occasion. Please consider offering Something Unique as a special gift to the recipient and the Arboretum. A gift that grows it forward! Ideas include:

Wedding Day / Wedding Anniversary
Birth / Death
Graduation / Pet Tribute

To order your Unique gift, fill out the ORDER FORM along with a check payable to the Newton Arboretum & Botanical Gardens.


Single 4″x8″  brick at $75
Single 8″x8″ paver at $250

Please mail to:
Newton Arboretum & Botanical Gardens
3030 N 4th Ave E
Newton, IA 50208

Connect With Us:

Office Hours:
Monday-Friday
8:30 AM – 12:30 PM


Phone:
(641) 791 – 3021

Mail:
Newton Arboretum & Botanical Gardens
PO Box 321
Newton, IA 50208