Also known as Common Day-Lily · Common Orange Daylily · Corn Lily
Safety note: This plant may be toxic to pets. See toxicity details.
Orange day-lily (Hemerocallis fulva) is a vigorous, clump-forming perennial known for its trumpet-shaped, orange-red flowers that bloom for a single day.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers at least 6 hours of direct sunlight daily for best bloom production. Can tolerate some shade.
Consistent
50% intensity
Keep soil moderately moist, especially during flowering. Avoid waterlogged conditions.
Well-drained, adaptable to various soil types
50% intensity
Hardy
25% intensity
Prefers moderate temperatures during the growing season; tolerates a wide range once established.
Moderate
50% intensity
Apply balanced fertilizer in spring and mid-summer. Avoid over-fertilizing.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | Yes 3/5 intensity |
Non-toxic to humans, mildly toxic to cats and dogs.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water deeply and consistently, especially during dry periods. Allow the soil to dry slightly between waterings.
In hot weather, more frequent watering might be necessary to maintain optimal soil moisture and prevent wilting of the foliage and blooms.
Remove spent flower stalks as they fade to maintain an attractive appearance and prevent seed formation. In late fall or early spring, cut back the old, dead foliage to about 10-15 cm from the ground.
This promotes new growth and improves air circulation.
Daylilies are easily propagated by division. In early spring or fall, dig up clumps and divide them into smaller sections, ensuring each section has roots and at least one growth bud.
Replant immediately at the same depth as before.
Repotting is generally not necessary for established garden plants. Container-grown daylilies may need repotting every 2-3 years to refresh the soil and prevent root-bound conditions.
Repot in early spring before new growth begins, using a good quality potting mix.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Orange Day-Lily (Hemerocallis fulva)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Asphodelaceae |
| Genus | Hemerocallis |
| Species | Hemerocallis fulva |
Similar in genus Hemerocallis
Answers based on plant encyclopedia data
