Siberian irises can be successfully grown in Colorado. They are hardier than either the German bearded or Japanese iris, both in withstanding severe climatic conditions and in withstanding the ...

This early blooming perennial is a lovely addition to your garden. Within the very large Iris genus, the Siberian iris group (Iris sibirica) gets somewhat less attention than the more famous and ...

Discover the elusive beauty of true-blue flowers for your Minnesota garden with these 10 stunning annuals and perennials.

After the wonderland of bloom by flowers in March and April, we now approach late spring, which often seems too green. With the trees in full leaf, the bulbs mostly finished and the azaleas on their ...

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 ...

Irises should be cut back after blooming to prevent energy loss in seed production and promote robust root growth. Remove unhealthy leaves promptly to prevent the spread of diseases or pests and check ...

Bearded irises are, undoubtedly, the tall standouts of the spring bulbs, with their showstopper flowers, complete with the ruffled edges that give them their name. If you’re looking for more variety, ...

Add Yahoo as a preferred source to see more of our stories on Google. Better Homes & Gardens Reblooming irises bloom at least twice a year, in the spring and again in late summer or early fall.

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 ...