plant image thumbnail
plant image thumbnail
plant image thumbnail
plant image thumbnail
Arum lily

English Name

Zantedeschia

Scientific Name

Description

Named after the Italian botanist Francesco Zantedeschi. This plant is used as house-plant during the early part of the year. The white arum lily is Zantedeschia aethiopica. There are also other species some with coloured spathes. Dormant rhizomes, however, if given suitable care, can be brought into new growth for many years.

South Africa

Origin

Araceae

Family

45°F - 64°F

Temperature (°F)

70°F - 79°F

Germination Temperature (°F)

30 days - 3 months

Germination Period

2' - 3'

Height (feet/inches)

Half-hardy Perennials

Life Cycle

Flower

Type

None

Fragrance

Colors

Watering

When the plant is in full leaf, water plentifully as often as necessary to keep potting mixture thoroughly moist, infact potted Zantedeschia can stand in saucer of water. When the plant stops flowering, reduce the amount of water gradually and stop watering when the leaves become yellow.

Feeding

Apply standard liquid fertilizer every 2 weeks when in full leaf and increase to weekly when flowers begin to show until the end of the flowering season.

Repotting

Re-pot in Autumn into pots one size larger. A single flowering size plant can be potted in a 6 inch pot. Larger clumps need larger pots.

Germination

Sow seeds on the surface of seed compost in Spring and keep seed tray in lit position. Seeds do not germinate all at once.

Propagation

Divide rhizomes, or detach offsets in Autumn. Plant single sections in a 6 inch pot of moistened compost. For small offsets use 3-4 inch pots. It is also possible to propagate from seeds.

Cultivation

While they are flowering, keep plants at normal room temperature. It can be placed out of doors during Summer months. Leave the plant dried out in their pots for the entire rest period, whether if it is indoors or outdoors.

Tips

Pull away faded leaves.

Care

Provide bright light with some direct sunlight during the month when it has foliage. While it is dormant keep the dried-out plant in a sunny spot in the garden or outdoor balcony where there is no risk of frost or very wet weather.

Soil

John Innes #3 compost.



Did you know?

Most plant cells look like little boxes full of green disks. The disks are called chloroplasts. Other organelles inside a plant cell include a nucleus (where the DNA is kept), a large central vacuole (where water and other materials are stored) and a complex internal skeleton or cytoskeleton made of various proteins.