Saison botanique de l’hortensia

Hydrangea botanical season Visits, workshops, events for families and individuals... Throughout the "hydrangea" season, a variety of events offer special opportunities for discovery and exchange at the heart of the park's third collection. An emblematic flower of Brittany, the hydrangea, more commonly known as the "hydrangea", is the park's third major collection and is undoubtedly the star of the summer season. Today, the park is home to 120 varieties in 12 species. From the symbolic ball flower to climbing species and small trees, this collection offers an introduction to the diversity of shapes, colours, flowers and leaves. On the programme Throughout the hydrangea season, come and take a stroll through the heart of the collection, immerse yourself in a bath of colour and get lost in the alleys of the park. From 11 to 26 July 2026 July