Orange daylily: when and how to prune

Hemerocallis fulva

Orange daylily is best pruned in March and November.

Updated on 10 October 2026

Key facts
Pruning months	March and November
Flowering	June–August
Native to Belgium	No, planted
Poisonous to people and pets	Yes, take care with children and pets

Orange daylily: when to prune it?

Hardly any pruning is needed. Cut away dead leaves in November or, if you leave them as a winter mulch, in March.

What else to prune in those months? March · November

Orange daylily: how to prune it?

Cut yellow and brown leaves back to 5–10 cm above the ground.
After flowering, cut the bare flower stems as low as possible.
Remove faded flowers if you want a neat plant; it is not essential.

How much to cut, and how often?

There are 2 pruning periods a year: March and November. You don’t have to prune in every one.

What does it mean for wildlife?

Don’t cut more than you need to: what stays standing gives insects and birds food and shelter.

Caution: If you have cats, clear up prunings and fallen flowers at once: all parts are highly toxic to them. Orange daylily is poisonous: wear gloves and keep clippings away from children, pets and livestock.

Nearby: related pruning guides

Plant profile: Orange daylily · Pruning calendar and basic rules

This guide is compiled from the Bladwijzer plant profile and pruning calendar.