Beargrass can bloom whenever climatic conditions are ideal. A single plant may have numerous basal rosettes on a common root system. Each rosette will bloom only once. Once Beargrass blooms and then dies, it takes 5-10 years before a new stalk will grow and bloom.
Beargrass
Beargrass is a common wildflower in Montana and is related to plants in the lily family. It can grow up to five feet in height with long and wiry, grass-like basal leaves at the base of the stalk and a cluster of small, dense white flowers at the top.