https://www.presbyirisgardens.org/
Presby Memorial Iris Gardens - Visit the Rainbow on the Hill
May 12, 2026 - The iris gardens contain over 10,000 irises of approximately 1,500 varieties and produce over 100,000 blooms over the course of the season.
presby memorial iris gardensvisit therainbowhill
https://www.nj.gov/dca/njht/funded/sitedetails/presby_memorial_iris_gardens.shtml
Walther House & Presby Memorial Iris Gardens
waltherhousepresbymemorialiris