4 - 10 Grown for its profuse panicles of creamy white flowers that bloom from late spring to early summer. Bright green leaves are very attractive and shaped like a grape leaf.
Foliage turns to a bronzy green in the autumn.
T. unifoliata is a western form of this perennial and grows as high as 2 feet and carries the same lovely panicles of flowers. Grow these choice perennials in masses for a masterful garden effect. All rights reserved.