Perennial flower
Oriental Lily plant profile
Lilium Oriental hybrids
A perennial flower for full sun.
Last updated .
When to plant
When to plant Oriental Lily
Plant Oriental lily bulbs in spring or fall in fertile, moist, well-drained soil (NC State). Oriental lilies are hardy down to zone 3 and overwinter in the ground rather than being lifted and stored.
The calendar shows this cited seasonal window as an approximate band. It does not convert the season into frost-adjusted dates.
Open Oriental Lily in my garden calendarThis uses the published planting season. It is not adjusted to local frost dates.
Growing conditions
- Sun
- Full sun
- Lifecycle
- Perennial
- Hardiness
- Zones 3a to 9bFind my hardiness zone
Common problems
Watch for these
Also watch for: failure to bloom, bulb rot.
Next steps
Continue with Oriental Lily
Evidence trail
Evidence behind this profile
Original extension and institutional publications behind the planting, care, and safety facts on this page.
- Lilium – Oriental Hybrids
NC State Extension Gardener Plant Toolbox. Supports general reference. Checked 2026-06-18.
- Toxic and Non-Toxic Plants: Lily (Lilium species) entry
ASPCA Animal Poison Control Center. Supports pet-safety verdicts for dogs and cats. Checked 2026-07-18.