DENVER — Everybody loves iris, but as your garden becomes shadier over time, your iris may need sunnier locations. Even if you have plenty of sun, clumps need to be divided when they become ...

Irises are essential spring and early summer flowers that are grown from bulbs, offsets and rhizomes in a bewildering number of forms. They have six petals – three upright and three that curve ...

Question: I have mature bearded, Siberian and Japanese irises in the garden at the older house we bought this year. These have all finished blooming. How do I best care for them now through the summer ...

Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at [email protected]. When is the best time to cut the leaves of Louisiana iris plants? They bloomed ...

Perfect for experienced and novice gardeners alike, this June bloomer is reliable, rugged and easy to grow and look after. And there's plenty of variety to choose from: there are some 300 species in ...

We endure high temperatures combined with high humidity every year from June to September, but this June has been especially hard on our landscapes. Unusually high temperatures, combined with less ...