White Giant — Zantedeschia aethiopica ‘White Giant’

Family: Araceae

White Giant is the largest form of white arum lily, growing taller and broader than standard Zantedeschia aethiopica. The leaves are large, smooth, and completely unspotted, which separates it clearly from Hercules. It forms massive architectural clumps with tall stems carrying large, pure-white flowers.

White Giant responds best to deep, fertile soil and consistent moisture during the active season. It should be planted in spacious areas where its size can be appreciated. Excellent for show gardens, large borders, and high-impact landscaping.

Height: 100–150 cm
Spread: 50–70 cm
Bloom Time: Late spring to midsummer
Soil: Deep, fertile, moist but well-drained
Light: Full sun preferred
Notes: No spots on leaves; extremely large, dramatic growth