In 2019, following substantial improvements to the garden, it was named in honor of internationally renowned horticulturist and Purdue Distinguished Professor Jules Janick.

[3] The gardens are located onsite at Purdue University's Horticulture Building.

The most notable collections on display are ornamental grasses, bulbs, hostas, peonies and daylilies.

[3] There is a pavilion made of cedar which features temporary exhibitions designed by students.

Today, visitors can take self-guided and guided tours, including a walking tour that documents the over 100 types of trees growing within and beyond the confines of the gardens, on campus.