Zantedeschia aethiopica

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Calla lily.jpg


Plant Characteristics
Habit   bulbous

Height: 1.2 m"m" can not be assigned to a declared number type with value 1.2. to 1.8 m"m" can not be assigned to a declared number type with value 1.8.
Width: .5 m"m" can not be assigned to a declared number type with value 0.5. to 1 m"m" can not be assigned to a declared number type with value 1.
Lifespan: perennial
Origin: S Africa
Cultivation
Exposure: sun, part-sun
Water: moist
Features: flowers, naturalizes
USDA Zones: 8 to 11
Scientific Names

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Read about Zantedeschia aethiopica in the Standard Cyclopedia of Horticulture 

Zantedeschia aethiopica, Spreng. (Calla aethiopica, Linn. Colocasia aethiopica, Spreng. Richardia aethiopica, Hort. R. africana, Kunth). Common Calla. Lily-of-the- Nile. Stout robust plant: lvs. smooth, the petiole without bristles; blade about twice as long as wide, broad or narrow but cuspidate at the apex, cordate-sagittate at the base, both lvs. and spathes varying greatly in size: spathe 3-10 in. long, white, creamy inside at the base, flaring outward and narrowing to a cuspidate tip. S. Afr.— Fragrant. Sports with double and triple spathes often occur.

Var. minor, Engler (R. nana compacta, Hort.). Little Gem. Like the type, but only 12-16 in. high: spathes 3-4 in. long. Var. devoniensis, Hort. (R. devoniensis, Hort.). Dwarf; freer bloomer than Little Gem, and more fragrant.

There are many forms of the calla lily in cult., a number of which have received Latin names. Some of these horticultural names are candidissima, spathe large, pure white; gigantea, plant very large; Godefreyana, dwarf, white; grandiflora, spathe large; Childsiana, dwarfer and more compact than type and more floriferous.


The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.


Evergreen or semi-evergreen. Large rhizome clumps develop. big clumps of leaves. leaves are long-stemmed. leaves 12-24 in (30-60 cm) long. arrowhead-shaped leaves. flower stems are tall. flower stem has white spathe, up to 10 in (25 cm) long, surrounding a yellow spadix. Naturalizes in mild climates, and can become invasive.


More information about this species can be found on the genus page.

Cultivation

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Propagation

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Pests and diseases

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Varieties

  • 'Childsiana' - 18 in (45 cm) tall, leaves are small, flowers are pinkish and last well when cut
  • 'Crowborough' - 36 in (90 cm) high;
  • 'Green Goddess' - 36 in (90 cm) high, small spathe is heavily tinted green, may be invasive.

Gallery

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References

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