We are currently planning to put the first plants in stock at the beginning of February when the weather begins to warm. However, this depends on government guidance about non-essential mail-order businesses, and also on the couriers and postal services. We will keep you updated.


Zantedeschia 'White Giant' - Giant Arum Lily, Giant Calla Lily

Regular price £19.95

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  • Approximate height: 2m (6 feet).
  • Recommended water depth over crown of plant: 15 - 30cm (6 - 12 inches)
  • Flowering time: May to August
  • Flower colour: White
  • Supplied in the 11cm (1 litre) pot we grow them in - we recommend potting on using a 4 - 5 litre pot

This is a stunning giant variety of the arum lily, with very large glossy speckled leaves and huge white blooms. In a sheltered position in a pond or moist soil, it will comfortably reach six feet high. It is clump-forming and never runs, so is not invasive. A mature 'White Giant' is a remarkable sight. We obtained this exotic plant from its original US breeder many years ago, when it was almost unknown in the UK. It is slightly frost-tender so the crown of the plant should remain below the water during winter to protect it from ice damage.

Please note that this plant is poisonous if eaten. 

If designing a planting scheme, we recommend approximately 1 Zantedeschia 'White Giant' plant per 2 - 3 square feet of ground or per 2 - 3 linear feet of pond edge. Read more here on how to pot and care for your plant.