The beautiful and versatile iris has captured the hearts of gardeners and flower lovers for centuries. With its colors and petal patterns, it deserves a special day of recognition. National Iris Day is an annual celebration celebrated on May 8th of every year, dedicated to appreciating the diversity of this flower. In this article, you will connect with the world of Irises, discover the significance of National Iris Day, and explore public gardens that display these flowers.
Eyes on National Iris Day - A Day for Floral Fame
National Iris Day presents an opportunity for people to learn about the historical and cultural significance of the flower, as well as its importance in horticulture. People who celebrate this day can participate in flower shows, workshops, and gardening events, or simply take the time to admire irises in gardens or local parks.

Iris as a Flower - A Symbol of Style and Royalty
The iris is an ancient flower depicted in Egyptian art and Greek mythology. Named after the Greek goddess of the rainbow, 'Iris', the flower represents the link between heaven and earth. With over 300 species, irises come in various shapes, sizes, and colors, from the familiar bearded iris to the Japanese Iris.

Symbolically, these flowers are associated with faith, wisdom, hope, and valor. In ancient Greece, they were considered a symbol of power and majesty, often used to adorn the scepters of kings and queens. Today, it continues to be a beloved garden flower, prized for its beauty and resilience.
National Iris Day's Meaning
Observed on May 8th, 2025, Iris Day offers a chance to appreciate one of nature’s most recognizable flowers, known not just for its detailed shape, but for the meaning it has carried through history. From symbols of power in ancient times to frequent appearances in art and decoration, the iris continues to stand out across cultures, and this day marks its beauty and lasting influence.

Irises have long been admired for their beauty and the meanings they’ve carried, often linked to ideas like faith, wisdom, and courage. National Iris Day is a chance to recognize how this flower has left its mark in stories, traditions, and art across different cultures over time.

Photo: @operosestore
The Colorful Life of Irises
Each year, May 8th offers a chance to turn the spotlight on one of the most varied and fascinating plant groups: the iris. From the ruffled edges of bearded varieties to the clean, elegant lines of Siberian and Japanese types, the genus includes a wide range of shapes, colors, and growth patterns. It’s a time for both experienced gardeners and curious beginners to explore the differences among these flowers, understand what makes each type special, and see why irises continue to hold a strong presence in gardens and landscapes around the country.

Public Gardens With Irises That Are a Feast for the Eyes
There is no better way to appreciate these flowers than by visiting public gardens that display them with love. Many botanical gardens and parks across the United States feature Iris displays, particularly during the blooming season in late spring. Some well-known gardens with extensive Iris collections include the Presby Memorial Iris Gardens in New Jersey, the Missouri Botanical Garden, and the Schreiner's Iris Gardens in Oregon. These gardens provide visitors with a chance to see various species and cultivars of irises up close, as well as to learn about their cultivation and care.

Iris Day in Belgium Shows the Iris Flower as a Symbol of the Brussels Capital
In Belgium, Iris Day 'Fête de l'Iris', is not directly related to the iris flower but rather to the regional symbol of the Brussels-Capital Region. The Iris Day celebration typically takes place annually around May 8th, marking the anniversary of the establishment of the Brussels-Capital Region in 1989. The iris flower was chosen as the symbol of the region due to its historical connection with the area, where wild yellow irises (Iris pseudacorus) used to grow abundantly around the Senne River.
Iris Day in Belgium is celebrated with various festivities, which may include:
- Free concerts, performances, and other cultural events showcase the diversity and talent of the Brussels-Capital Region.
- During Iris Day, the streets of Brussels come alive with various activities such as street markets, food stalls, and workshops that cater to people of all ages.
- Some public buildings and institutions, including the Brussels Parliament, may open their doors to visitors, offering guided tours and special exhibitions related to the history and governance of the region.
- Iris Day also includes numerous activities for families and children, like face painting, games, and entertainment shows.
- Sports activities, such as guided walks or runs, bike rides, and other recreational events, may also be organized as part of the Iris Day festivities.
While Iris Day in Belgium is not specifically focused on the cultivation and appreciation of the iris flower, it is a celebration of the Brussels-Capital Region and its people, with the iris as its emblematic symbol.
Whether you attend a local event, plant irises in your own garden, or visit a public garden that has these flowers, take the time to appreciate the iris on this special day. Do yourself a favor, and get some for yourself while you admire them!
Header image by @uclafacultyclub, Feature by @sarahfortune.