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Lilium, Orientalis 'Casa Blanca'

Oriental Lily

Lilium orientalis ‘Casa Blanca’ (Oriental Lily) is a dramatic, upright perennial bulb with a strong vertical habit, featuring dark green lance-shaped foliage and very large, pure white, intensely fragrant flowers that face outward. Blooming in mid to late summer, this cultivar is prized for its elegant form, powerful fragrance, and exceptional use as a cut flower.

Type: Bulb (Perennial)
Mature Size: 18–24" W × 36–48" H
USDA Zones: 5a–9b
Form: Upright, clumping

Light: Full sun to part shade
Soil / Water: Well-drained, humus-rich soils; moderate water, prefers consistent moisture
Bloom Time / Length: Mid to late summer; moderate (2–3 weeks)

Wildlife: Bees

Features & Landscape Uses:
Excellent for borders, cutting gardens, and focal points. The large, fragrant blooms create a bold, elegant statement and are highly valued in floral arrangements. Pairs well with perennials that help shade the base.

Care:
Plant bulbs in well-drained soil with added organic matter. Stake if needed in exposed areas. Remove spent blooms but allow foliage to die back naturally. Mulch to retain moisture and keep roots cool. Avoid overly wet soils.

Plant type
Bulb, Perennial
Height
36-48''
Width
18-24"
Hardiness zones
5–9
Sunlight
Full Sun, Partial Shade
Growth rate
Moderate
Bloom time
Late Summer, Mid Summer
Flower color
White
Leaf color
Dark Green
Fall color
Dark Green
Attracts
Bees
Soil
Humus rich, Well Drained
Landscape use
Accent Plant, Border, Container, Mass Planting
Shape
Clumping, Upright
Fragrant
Yes
Drought tolerant
No