Dutch Iris
Irisx hollandica 'Oriental Beauty'

Family: Iridaceae (eye-rid-AY-see-ee)
Genus: Iris (EYE-ris)
Species: x hollandica (hol-LAN-dee-kuh)
Cultivar: Oriental Beauty

Height

18-24 in. (45-60 cm)

Spacing

3-6 in. (7-15 cm)

Hardiness

USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)

Sun Exposure

Full Sun
Sun to Partial Shade

Danger

Parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction

Bloom Color

Bright Yellow
Lavender

Foliage

Herbaceous

Other details

Unknown

Propagation Methods

By dividing rhizomes, tubers, corms or bulbs (including offsets)

Seed Collecting

Allow pods to dry on plant; break open to collect seeds
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Soil pH requirements

6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

Patent Information

Unknown

Class

Species (SPEC)

Bloom Time

Midseason (M)
Late Midseason (MLa)

Awards (if applicable)

Unknown

Foliage Color

Unknown

Bloom Characteristics

Flowers are good for cutting

Water Requirements

Average Water Needs; Water regularly; do not overwater

Where to Grow

Unknown