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Zantedeschia elliottiana Schwartzwalder - Calla Lily

Zantedeschia x elliottiana Schwartzwalder
Golden Calla Lily, Yellow Calla Lily

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More info

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This plant carries a 6 months recovery warranty

More information

Arum of a deep purple, almost black colour, well suited for pruning in a pot due to its small size.
Flower size
10 cm
Height at maturity
50 cm
Spread at maturity
40 cm
Exposure
Sun
Hardiness
Hardy down to -6°C
Soil moisture
Moist soil, Damp soil
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Recommended planting time March to June
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F
M
A
M
J
J
A
S
O
N
D
Flowering time June to August
J
F
M
A
M
J
J
A
S
O
N
D

Description

The Black Arum is a hybrid originating from New Zealand with (spathes) flowers of a deep purple almost black colour, measuring 10cm (4in), those used by florists in the summer. Its green, decorative foliage is of a solid colour.

Of small size (40cm (16in) tall), it is particularly suitable for pot cultivation.

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Arum lily: planting, growing and care
Family sheet
by Viviane 11 min.
Arum lily: planting, growing and care
Read article

Plant habit

Height at maturity 50 cm
Spread at maturity 40 cm
Growth rate normal

Flowering

Flower colour black
Flowering time June to August
Flower size 10 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Botanical data

Genus

Zantedeschia

Species

x elliottiana

Cultivar

Schwartzwalder

Family

Araceae

Other common names

Golden Calla Lily, Yellow Calla Lily

Product reference513401

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Planting and care

Plant your bulbs from March to April, at a depth of 12cm (5in), spaced 15cm (6in) apart, preferably in a moist location. Apply organic fertilizer at planting and at least once a year. Cultivating in large pots is possible, ensuring regular watering to keep the soil moist, with fertilizer applied every 2 months during growth. Mulch them at the first frost, as they are sensitive to winter moisture and severe frosts, and are moderately hardy north of the Loire. In pots, store them for the winter. They will form beautiful flowering clumps from June to August in a few years. You can prune the foliage after the first frost.

Planting period

Recommended planting time March to June
Planting depth 12 cm

Intended location

Type of use Border, Free-standing, Container
Hardiness Hardy down to -6°C (USDA zone 9a) Show map
Ease of cultivation Amateur
Planting density 10 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Damp soil

Care

Pruning No pruning necessary
Soil moisture Moist soil, Damp soil
Disease resistance Good
Overwinter Can be left in the ground

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