Should You Divide Perennials Now or Wait? What Gardeners Do for a Better Garden Next Year

August 25, 2025 | Source: The Spruce | by Cori Sears

When your perennials are overflowing their beds, it’s time to divide them or split them into multiple smaller sections to be replanted. As a general rule, division should occur in the spring or fall when the weather is cooler to minimize stress on the plants.

But is one better than the other? We asked two gardening experts when the best time to divide perennials is, and they were eager to share their valuable insight.

Here’s everything you need to know about dividing perennials, including the best time to do it and how to do it right.