"Dividing irises in September helps prevent overcrowding, which can lead to fewer blooms and an increased risk of disease," ...

Irises are hardy, low-maintenance perennials admired for their stunning flowers and diverse color palettes, which range from vibrant purples and blues to soft whites and yellows. With their elegant, ...

Irises can look wonderful in early summer, with masses of colourful blooms held on stout flower stalks. However, after several years the clumps will run out of steam and die off in the middle ...