A great canna to start with if you're convinced you hate them is 'Madame Paul Caseneuve', from 1902. The pearly-bronze leaves and almost purple stems of this 3- to 5-foot-tall antique beauty are the perfect foil for its elegant, sensual flowers of soft pink shading to peach and apricot.

This 3-foot-tall canna from the 1920s has impossibly deep, pure-rose flowers recalling orchids and leis. It's an old French variety.

(1 user review)

This bulbous perennial has striking reddish purple, strap-like leaves and foot-long purple flowers that resemble pineapples in late summer. Grow in a sunny border, container, or greenhouse. Plants used outdoors may be overwintered in a frost-free location. The species is native to South Africa.

The flowers of vesper iris open in the late afternoon over a period of several minutes, just about the time the sound of evening vespers might have wafted over an old monastery garden. It is a valuable addition to the garden also because of its late blooming season (high summer into early fall) and for its ability to bloom from seed started the same spring. The vesper iris has typical iris-looking leaf fans and abundantly branched, willowy bloom stalks rising to 4 feet. The inch-wide flowers range in color from pure white to violet.