The mythology of the iris dates back to Ancient Greece — the goddess Iris personified the rainbow and acted as the link between heaven and earth. Irises are among the most beloved and easy to grow ...

In the swelter of last summer, a coolly white iris called ‘Immortality’ bloomed until the end of October. This was a rhizomatous, bearded or ‘Germanica’-type iris, a group of sunseekers providing ...

As a child growing up in the mountains of Western North Carolina, I thought irises were part of the orchid family because their blooms were just as spectacular and exotic. I would find native irises ...

This year the National Garden Bureau is promoting iris as their bulb of the year. Irises are among the easiest of perennials to grow from bulbs, roots or rhizomes. The genus includes some 250 to 300 ...

One of the oldest and best-known perennials in the home landscape is the bearded iris, sometimes called a German iris or a flag. But the genus Iris contains almost 300 species, and many irises have ...

Q How do I divide my irises, and when is a good time to do so? A: For irises to flourish, they need to be divided into smaller plants when clumps become crowded and flowering declines, usually every ...

Exceptionally hardy, drought-tolerant, and deer-resistant, bearded irises are one of the easiest perennials to grow in cold-weather regions. Though they are mostly care-free, these irises do need to ...