Zones: 5 to 11
Size: 8' tall, spread 3 to 5'
Growth Rate: Moderate
Leaves 1/2" wide. Rhizomatous. Darke says it is "bamboolike in appearance." Blooms open with a pink tint in late summer and fade to buff.
'Golden Fountain' - yellow and green variegation
'Green Fountain' - more rounded - introduced from China by Jim Waddick
Published in Bull. Herb. Boissier 7: 724 in 1899.
Native to Taiwan and China.