Buphthalmum [2026]

Hardy in USDA Zones 4a through 7b, preferring temperate climates.

, commonly known as Ox-eye , is a genus of perennial flowering plants in the Aster family ( Asteraceae ). These plants are native to Europe and are prized by gardeners for their vibrant, yellow daisy-like flowers and their ability to attract pollinators like butterflies. Common Species buphthalmum

It is recognized by the RHS as a "Plant for Pollinators," providing essential nectar and pollen for bees and other insects. Hardy in USDA Zones 4a through 7b, preferring

Excellent for cutting gardens and herbaceous borders due to its long-lasting summer blooms. Common Species It is recognized by the RHS

Native to northern Italy, this species is noted for its high phenolic content in its roots and shoots.

According to care guides from EarthOne and RHS Gardening , here are the optimal conditions for growing Buphthalmum salicifolium :