Cephalanthera longifolia
Cephalanthera longifolia, the narrow-leaf helleborine, is a perennial ornamental orchid species in the Orchidaceae family. It prefers part shade and medium water conditions, thriving in loamy or peaty soils. This species typically grows to a height of 0.3–0.5 meters and blooms with white flowers in April and May. It is suitable for USDA zones 5–9 and attracts pollinators. It is not fragrant, toxic, or evergreen.
Light
Partial shade
Watering
Medium water
Soil
Loamy, Peaty
Height
0.3–0.5 m
Spread
0.2–0.3 m
Zones
5–9
Flower colors