Welcome to Hortus Arboretum & Botanical Gardens.

Our Mission

Located in the Mid-Hudson Valley countryside of Stone Ridge, New York, Hortus  Arboretum and Botanical Gardens is a family-run arboreta and botanic garden whose mission is to sustain the native, unusual and historic plant life of our area and serve as a vital educational resource for the public.  We are also focused on saving rare and endangered plants worldwide to ensure that species diversity lives on. 

A not for profit organization who survives on grants, individual donations, memberships, sweat equity and volunteerism, Hortus Arboretum exists as a ‘Living Textbook’ of plants that can be grown in the Hudson Valley.