Carex grayi
Morning star sedge producing distinctive spiky seed heads resembling medieval maces. The inflated seed heads are highly ornamental and valued for arrangements. Native to eastern North America in moist habitats. The unique seed heads are the main ornamental feature.
Prefers consistent moisture and sun to part shade. Suitable for pond edges, moist borders, and rain gardens. The spiky seed heads create strong visual interest. Excellent for fresh or dried arrangements. Combines well with moisture-loving perennials. Self-seeds moderately where happy. The seed heads persist into winter. Low maintenance once established.
Growing Conditions
Light: full sun to part shade
Moisture: moist
Soil: moist
Hardiness zone: 3
Maintenance: low
Size & Habit
Height (cm): 60
Spread (cm): 50
Habit: upright clump
Seasonal Interest
Flowering period: May–June
Seasonal interest: late spring bloom; ornamental spiky seed heads persist; unique mace appearance
Foliage: green
Flower: brown
Ecology & Notes
Wildlife value: wildlife habitat
Deer/Rabbit resistance: yes
Habitat: pond edges; moist borders; rain gardens; arrangements
Features: distinctive spiky mace-like seed heads; highly ornamental; eastern native; excellent for arrangements; moist habitats
Notes: eastern N American native; distinctive mace-like seed heads; excellent for arrangements; self-seeds moderately; moist habitats