Question: Our African irises have been in bloom after forming a large clump. When can they be divided and how to make smaller clusters? Answer: After enjoying the spring display of blooms it’s time to ...

The African iris (Dietes iridioides), also known as "fortnight lily,” is a whimsical evergreen perennial that is native to southern Africa and naturally thrives in warmer climates. Its foliage grows ...

Few flowering perennials provide more enjoyment for less effort than iris. With colorful blooms that rival those of orchids in intricacy, irises grow easily in the garden. Seemingly, without a care in ...