Steps // How to Divide Daylilies
1 ×

Loosen the clump

 
Step One // How to Divide Daylilies

Loosen the clump

Loosen the clump divide daylilies
Photo by Reena Bammi

Use a sharp spade to score the earth around a clump of daylilies. (If dividing in fall, as shown here, trim off the tops of withered foliage with pruning shears first.)

 
2 ×

Dig up and remove rootball

 
Step Two // How to Divide Daylilies

Dig up and remove rootball

Dig up and remove rootball
Photo by Reena Bammi

The roots generally exceed the boundaries of the foliage above them by several inches, so try to get as big a root ball as possible when you dig up a daylily clump.

 
3 ×

Divide the clump

 
Step Three // How to Divide Daylilies

Divide the clump

Divide the clump divide daylilies
Photo by Reena Bammi

Turn the clump over and use the spade to divide it into 6- to 8-inch clumps. These can be transplanted as is, about 2 feet apart.

 
4 ×

Create individual fans

 
Step Four // How to Divide Daylilies

Create individual fans

Create individual fans divide daylilies
Photo by Reena Bammi

If you want to cover a large area, however, you may want to divide plants into individual fans. Do this by teasing them apart with your hands.

 
5 ×

Make sure you've created a healthy division

 
Step Five // How to Divide Daylilies

Make sure you've created a healthy division

Make sure you've created a healthy division divide daylilies
Photo by Reena Bammi

Each new division should consist of a single fan of leaves with a cluster of roots attached.

 
6 ×

Replant the divided clump

 
Step Six // How to Divide Daylilies

Replant the divided clump

Replant the divided clump divide daylilies
Photo by Reena Bammi

Replant the fans in well-prepared soil 6 to 12 inches apart, depending on how established you want your bed to look.

 

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