With June come the irises, in Westborough’s gardens and in the wild, including – to the surprise of many people – an invasive yellow iris that grows in wetlands. Yellow iris (Iris pseudacorus), also ...

The flower of a Yellow Flag Iris or Iris pseudacorus alien invasive plant. PHOTO: www.landscapeofus.com THIS week, Hillcrest Conservancy takes a look at the Yellow Flag Iris as part of its series of ...

Irises, with their large, exotic-looking flowers waving atop tall stems, are among the showiest early summer blooms. Most of North America’s nearly 30 native iris species are found in the southeastern ...

A question for Dan Gill: I have a few rust-colored irises in my garden which I am told are very rare. I also was told that the yellow irises will kill the rust ones, and they should be separated. Is ...

From visually interesting carnivorous curiosities to bright, cheery blooms, there are plenty of water-loving plants ready to ...

One of my favourite flowers at this time of year is the yellow flag iris, Iris pseudacorus, an understated Irish native perennial with both architectural and biodiversity value. It’s probably not that ...

Volunteers dressed to get wet and dirty came to clean up Woods Creek Rotary Park in Sonora on Friday, and they focused on clearing invasive yellow flag iris plants that thrive in the creek, as well as ...

Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at dgill@agcenter.lsu.edu. It was always my understanding that the common yellow iris with a raised vein ...