When to Divide Daylilies?

According to Roger, the best time for division is either in early spring, as soon as new growth is visible above the ground, or in the fall, after they have finished blooming. Divisions bloom sparsely in the first year, but once they are established they grow in beauty and number of flowers.

When can you divide and replant daylilies?

The most ideal time to transplant daylily roots is after the final bloom in the summer. That said, being the totally easy-to-please perennial that they are, they can be divided up until the end of autumn, which will still give them plenty of time to establish in the ground to create gorgeous blooms next year.

How often should you divide daylilies?

Most daylilies benefit from being divided every three to five years, while others would rather not be bothered at all. The key to knowing when is to keep a watchful eye on the clump and determine whether or not it is performing as well as it once did.