Backyard Tip: Yellow flag iris is an invasive perennial and is considered a noxious weed in many states. Look for native blue flag iris instead.

In fact, some of the most invasive weeds were once more popular for their pretty flowers. These includes Saint John’s wort and periwinkle. Pampas grass, various brooms, yellow flag iris and Hottentot ...

Yellow flag iris brightens in spring, but remember it is mildly invasive. Putting in a water feature adds a major statement piece to your backyard landscape. Garden ponds are beautiful ...