plant

Italian arum

Arum italicum

Updated 2 Aug 2026 · AI-parsed entry

Italian arum (Arum italicum) — a plant, for Part shade, Medium water.

What it needs & gives back

↓ Needs

Lightpart shade to full shade
Watermedium

↑ Gives back

Biomassmedium

Through the year

Emergence

Leaves emerge in autumn after the first frost, remaining green through winter.

Flowering

Flowers appear in early to mid-spring.

Fruiting

Berries develop in late spring to early summer, turning bright orange-red.

Senescence

Foliage dies back in late spring or early summer as temperatures rise.

Dormancy

Plant enters summer dormancy after foliage dies back, remaining dormant until autumn.

Timing is relative to your local season (temperate Northern Hemisphere).

Soil interactions

Drainagemoist but well-drained
Nitrogen fixingNo
MycorrhizalNo
Accumulatescalcium, potassium
Soil textureloam, clay
Organic matterMedium
Compaction toleranceLow

Propagation

Methodsseed, division
Difficulty2 / 5
Establishes in~1 yr
Self-seedingModerate
Divisionlate_summer

Wildlife & pests

Can host pestsslugs, snails