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Botanical Name:

Arecastrum romanzoffianum syn. Syagrus romanzoffianum

Arecastrum romanzoffianum
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Common Name:

Queen Palm

Family Name:

ARACEAE

Genus:

Arecastrum

species

romanzoffianum

Name Derivation

G: Gk. - wild pig; S: after Prince Nicholas Romanzoff, financed a round the world expedition in 1816-1817

Growth Habit:

Palm

Dimensions:

Up to 25.0 m. to the top of the foliage

Flower:

A monoecious palm where both the male and female flowers are creamy-yellow. The axillary, branched inflorescences develop in spring.

Climate:

Withstands occasional mild frosts and cool conditions (to - 6°C.). Moderate exposure to salt wind is tolerated. The Queen Palm requires good drainage. The foliage looks best is partial shade although plants will grow in full sun. Versatile for pH.

Fruit:

Orange-yellow drupaceous fruits to 25 mm. dia ripen Spring to Autumn.

Propagation:

Seed sown as soon as ripe

Horticulture Use:

Syagrus is suited to: street and avenue planting, Tropical landscapes, and for pot culture. Queen Palms require a high light position indoors.

Culture & Maintenance:

Responds well to nitrogenous fertilisers in the growing season. Irrigate in dry periods. Both young and mature Queen Palms transplant reliably. Two-Spotted Mite, Mealy Bug and Orange and Yellow Palm Dart Caterpillars may become a problem.

Foliage:

Large green pinnate leaves to 5.0 m. Pinnae oriented in several ranks.

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