Located in the lower Hudson Valley in New York, we welcome garden groups and individuals to come visit our arboretum-botanical garden. It is 18 years in the making, with several specific collections like the nut grove, Chinese garden, Japanese garden, and American garden, in addition to a diverse collection of unusual edibles, and hardy cactus...to name a few.

If you ever wanted to see how a botanical garden begins, this is a good place to visit. We are small operation, with many areas under development, but we have, we think the most diverse selection of plants north to be found in Ulster County. 

Tours & Talks

Our tours include Edible Landscaping, Native Plants, Bog Planting, Hardy Cactus & Succulents, Vegetable gardening, as well as the History of Hortus Arboretum &Gardens, and more!

We are also available for talks and visual presentations off-site.

Please contact us directly for more details.  


JUNE 23RD - 10:30am

The Garden Conservancy

Open Days

"Digging Deeper" 


Outstanding Native 

Trees & Shrubs


Join us for a walk around the Hortus gardens for a tour of the magnificent diversity of American plants.

Registration required - space limited 

Conservancy Members: $30
General : $35

go to - http://opendaysprogram.org
or call - (888) 842-2442

Regular hours for visiting Hortus during the GC Open Days will be from 10am-4pm

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