Irises are a beloved addition to many gardens, known for their vibrant colors and unique petal shapes. However, to keep them thriving and blooming year after year, they require regular maintenance, including division. Dividing irises is an essential gardening task that ensures healthy growth and prevents overcrowding.

Many gardeners may wonder when the best time is to divide their irises. While irises can be divided at various times of the year, fall is often considered the optimal season. In this article, we will explore why fall is the best time to divide your irises and provide a comprehensive guide on how to do it effectively.