Arum italicum — Italian Arum / Italian Lords-and-Ladies
Arum italicum foliage emerging from woodland floor, March 2026
Photo: March 20, 2026 at 14:17 — glossy arrow-shaped (sagittate) leaves emerging from the woodland floor under the Monkey Puzzle tree. Ivy leaves also visible. The bold, polished foliage is characteristic of this species.
*Arum italicum* is a handsome tuberous perennial that thrives in exactly the conditions found in the Monkey Puzzle Strip — sheltered, part-shaded, and with humus-rich soil. It has an unusual growth cycle: the foliage emerges in autumn and persists through winter and spring before dying back in early summer. In late summer, vivid orange-red berries on bare stems make it highly ornamental. The subspecies *marmoratum* has attractive silver-marbled leaves.
| Month | What to expect |
|---|---|
| Autumn (Sep–Nov) | New foliage emerges — the showiest period |
| Winter (Dec–Feb) | Foliage persists; attractive through frost |
| Spring (Mar–May) | Foliage at its boldest; flowers appear April–May |
| Early Summer (Jun) | Foliage yellows and dies back |
| Late Summer (Aug–Sep) | Vivid orange-red berries on bare stems — very ornamental |
| Aspect | Details |
|---|---|
| Hardiness | Hardy to −15°C (Zone 6) |
| Soil | Humus-rich, moisture-retentive; tolerates heavy soil |
| Sun | Part shade to full shade; ideal under deciduous or coniferous trees |
| Watering | Little needed once established; benefits from moisture in autumn/winter |
| Maintenance | Virtually none — cut back old flower stems after berries; divide tubers if clumps become congested |
| Spreading | Self-seeds and spreads by offsets — can naturalise freely |