Divide irises when they are dormant in midsummer. After blooming in spring, plants slowly move into a dormant period that ...

WGN’s “Plant Daddy” Tim Joyce is back to share some weekend gardening tips, including deadheading irises, getting rid of lily ...

Iris is a genus of herbaceous perennial flowering plants popular in many gardens. While one of the most recognizable groups ...

At the forefront of high fashion and biomaterial innovation, Japanese biotech venture Spiber, a pioneer in man-made protein fiber, ...

Iris is a genus of herbaceous perennial flowering plants popular in many gardens. While one of the most recognizable groups ...

When Iris Van Herpen presents her haute couture collection, titled Sympoiesis, at noon tomorrow in Paris, there will be any ...

Iris is a genus of herbaceous perennial flowering plants popular in many gardens. While one of the most recognizable groups of plants for many gardeners both expert and novice alike, ...

B earded irises boast intricate petals with ruffled edges in pastel hues, making them a showstopper in any garden. My bearded ...

Many of the leaves on my iris are turning brown, with brown spots and streaks. This started shortly after they bloomed. What ...

Master gardener Sally Scalera shares the latest on everything from what to plant in summer to how to join the Pollinator ...

Invasive plants, or noxious weeds, displace plants endemic to Idaho and can significantly alter native ecosystems. They can ...