Miscanthus sinensis 'Gracillimus'

A tall, graceful, clumping ornamental grass growing 4 to 6 feet tall and 3 to 6 feet wide, up to 8 to 10 feet tall when in flower. The slender, weeping leaves are silvery-green and turn golden bronze in fall. The flowers are white fan-shaped plumes in fall that extend above the foliage.

USDA Z4 - Cold Hardy to -20 to -30(F)