Zantedeschia aethiopica (Arum Lily)

How to grow Zantedeschia aethiopica (Arum Lily) in NZ

To grow Zantedeschia aethiopica (Arum Lily) in NZ, plant it in a sunny to partially shaded position with fertile moisture retentive soil. It thrives in damp conditions and can be planted near ponds or in boggy areas. Planting in autumn or spring allows good establishment. Water regularly, especially during dry periods, to support healthy growth and flowering.

Zantedeschia aethiopica (Arum Lily) care tips

Zantedeschia aethiopica (Arum Lily) is easy to care for once established. Keep soil consistently moist and feed lightly in spring with a general fertiliser to encourage flowering. Remove spent flowers to keep plants tidy. In colder regions foliage may die back in winter and regrow in spring. Divide clumps every few years to maintain vigour.

Zantedeschia aethiopica (Arum Lily) size, spacing, and growth rate

Zantedeschia aethiopica (Arum Lily) typically grows to around 60 to 90 cm tall and spreads 60 to 80 cm wide. Space plants approximately 60 cm apart to allow airflow and clump development. It has a moderate growth rate and forms dense clumps over time. Adequate moisture supports faster establishment and larger flower production.

Landscaping uses for Zantedeschia aethiopica (Arum Lily)

Zantedeschia aethiopica (Arum Lily) is ideal for borders damp garden areas and planting near water features. It works beautifully as a feature plant or mass planted for a dramatic flowering display. The elegant flowers are also excellent for cutting. This plant suits both formal and informal garden designs and provides strong seasonal interest.

Why buy Zantedeschia aethiopica (Arum Lily) from The Plant Company?

When you buy Zantedeschia aethiopica (Arum Lily) from The Plant Company, you are choosing NZ’s most trusted plant nursery. Our plants are grown for New Zealand conditions and selected for strength and performance. We supply healthy well established plants, provide expert growing advice, and offer reliable nationwide delivery so you can plant with confidence.