If variety is — as an 18th-century English poet supposedly first put it — the spice of life, then dahlias are doubtless the spice of the horticultural world. With more than 20 different forms, ranging ...

In mid-August, a few weeks into dahlia season, Mike Riordan's plants are ready to do battle. Stout stems support hundreds of flowers groomed, in part, to compete in the American Dahlia Society ...

There are two things NE Portland could definitely use more of, and they aren't quickie marts or gutter punks. We need bars and restaurants. Yay for the owners of the Dahlia Café, who have smartly ...

PORTLAND, Ore. — Summer in the Pacific Northwest is heating up with a packed lineup of can’t-miss events, from dazzling live performances to family-friendly festivals, comedy nights under the stars ...

PORTLAND, Ore. (KOIN) — Dahlias are everywhere in the Pacific Northwest, brightening even the rainiest days. But new research from Oregon Health and Science University and the University of Portland ...

PORTLAND, Ore. (KOIN) — Thousands of show-stopping blooms will be displayed in North Portland this weekend. The American Dahlia Society is hosting its national show at the Holiday Inn Columbia ...