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 ...

Irises grow easily in the garden, however, gardeners should give the flowering-plants attention in August, says experts. By dividing and replanting clumps that have become too large, gardeners can ...

Many of the perennial plants in our landscapes are slowing down at this time of year. With fall and winter drawing near, a season of dormancy is approaching for these plants. Not so for Louisiana ...

Iris in bloom (top), iris borer larva in an iris rhizome (bottom) Q • My irises didn’t bloom well this year, and a friend recommended that I divide them. When is the best time to do that? Any tips on ...

As a general rule, most perennials can be safely moved either in the early spring, after the ground is warm and the plants are just starting to come up, or in the fall after blooming is finished.

Dividing your bearded irises in summer will pay off next spring with more stunning flowers. Exceptionally hardy, drought-tolerant, and deer-resistant, bearded irises are one of the easiest perennials ...