Add Yahoo as a preferred source to see more of our stories on Google. A bearded iris that's in bloom but wilting - Almacron/Shutterstock If you love irises (Iridaceae), you're in good company. These ...

Exceptionally hardy, drought-tolerant, and deer-resistant, bearded irises are one of the easiest perennials to grow in cold-weather regions. Though they are mostly care-free, these irises do need to ...