Greenspire' has a narrow, columnar growth habit and is often used for container gardening. It will reach 6-8' tall and 1-2' wide at maturity. It has rich, glossy green foliage that stays vibrant through the seasons.
Very fragrant, bright yellow double flowers bloom from spring to early summer. A hardy, evergreen twining vine that climbs 10-20' feet. Tolerant of wind and drought.
Nikko Blue' has rich, blue or pink flower clusters that bloom against deep-green foliage. Keeps a bushy habit, reaching 4-6' tall and wide.
Pistachio' produces mopheaded blooms with scarlet, blue and green hues. Grows wider than it does tall, reaching 2-3' tall and 4-5' wide.
