IT’S ALMOST WINTER. Half past fall foliage and not yet time for precocious witch hazel blooms and early snow crocus. The garden is dark and sodden — and then the Algerian iris begins blooming. Even ...

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 overcrowded. The ...

It's not difficult to understand Tina Muller's fascination with irises, once you see her gardens. Thousands of blooming iris flowers display a rainbow of colors shimmering in the mid-morning sun.