Arum Species, Italian Arum, Large Cuckoo Pint, Lord and Ladies
Arumitalicum

Family: Araceae (a-RAY-see-ee)
Genus: Arum (AIR-um)
Species: italicum (ee-TAL-ih-kum)

Synonym:Arum italicum subsp. italicum

Category

Bulbs
Perennials

Water Requirements

Average Water Needs; Water regularly; do not overwater

Sun Exposure

Sun to Partial Shade
Light Shade
Partial to Full Shade

Foliage

Grown for foliage
Herbaceous
Good Fall Color
Smooth

Foliage Color

Chartreuse/Yellow

Height

12-18 in. (30-45 cm)

Spacing

12-15 in. (30-38 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)

Where to Grow

Suitable for growing in containers

Danger

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

Bloom Color

Pale Yellow

Bloom Characteristics

This plant is attractive to bees, butterflies and/or birds

Bloom Size

Unknown

Bloom Time

Mid Spring
Late Spring/Early Summer

Other details

May be a noxious weed or invasive

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

Non-patented

Propagation Methods

By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse

Seed Collecting

Allow unblemished fruit to ripen; clean and dry seeds
Wear gloves to protect hands when handling seeds