Arenga australasica

Australian Sugar Palm

Country Of Origin: Australia

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About Arenga australasica

In habitat, it can be found near coastal rainforests near river beds. This species is a clustering palm with a few dominant trunks. Periodically, it will produce a number of suckers at the base. The leaves are glossy dark green on top and grayish below and slightly notched at the tip. It produces small yellow flowers, Only the lowermost inflorescence produces fruit, which is round and turns red, purple or brown as it ripens. This is a monocarpic species, meaning that once the inflorescence has produced its fruit, the trunk dies and is replaced by another stem. Very rare in cultivation.

Climate Zone 10a
Min Temp (F/C) 30 to 35 F / -1 to 2 C
Leaf Type Pinnate
Height 66 Ft / 20 M
Growth Rate Slow
Conservation Status
Not Evaluated
Habit Clustering
Soil pH 6.0-6.9 (Near neutral)
Soil Type Loamy

Cultivation Tips

This species is very tropical in its requirements. Plant in a location with full to partial shade. This species grows best in sandy, well-drained soil. but is sensitive to poor drainage. Water regularly and avoid letting the top layer of soil from drying out in between waterings. Avoid letting the roots sit in water for extended periods of time. Feed regularly during the growing season with a high quality palm fertilizer.

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