The Calamagrostis × acutiflora ‘Overdam’ is a refined perennial ornamental grass, prized for its green foliage finely variegated with cream, which brings brightness and texture to garden beds throughout the season.
In early summer, plume-like pink panicles rise above the foliage, gradually turning golden blonde and remaining decorative until winter. This variety develops an upright and well-structured habit, perfect for creating vertical lines in contemporary or naturalistic beds.
Very hardy and easy to maintain, 'Overdam' tolerates different types of well-drained soils. It is also deer resistant, making it an excellent choice for rural gardens in Quebec.
Botanical name: Calamagrostis × acutiflora ‘Overdam’
Type: Perennial ornamental grass
Flowering: June to July (persistent decorative panicles)
Color: Pink panicles turning golden blonde
Foliage: Green variegated with cream
Height: 90 to 120 cm (150 cm in bloom)
Width: 45 to 60 cm
Exposure: Full sun to partial shade
Watering: Moderate
Soil: Well-drained
Hardiness: Zone 3
Assets: Bright variegated foliage, decorative all year round, deer resistant
The Calamagrostis ‘Overdam’ is ideal for those seeking an elegant, structural, and durable grass, perfectly suited for Quebec gardens.