Calyptrocalyx doxanthus

Country Of Origin: Papua New Guinea

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About Calyptrocalyx doxanthus

This clustering palm produces multiple slender trunks with a slightly cane-like appearance, each ringed and emerging from a tight clump.  It has no crownshaft, and its colorful leaf bases and new emerging leaves are the main visual highlight.  The crown features leaves that emerge in brilliant shades of pink or red before maturing to deep green, with gracefully arching leaflets with long tips and smooth petioles.  Its inflorescence emerges below the leaves and is branched, bearing both male and female flowers on the same plant.  The fruit is small, oval, and typically turns reddish or orange when ripe, complementing the vibrant new foliage.  This species is highly sought after in tropical collections for its intense, ornamental leaf color, though it remains rare in cultivation.

Climate Zone 11
Min Temp (F/C) Over 40 F / Over 4 C
Leaf Type Pinnate
Height 10 Ft / 3 M
Growth Rate Moderate
Conservation Status
Not Evaluated
Habit Solitary
Soil pH 6.0-6.9 (Near neutral)
Soil Type Loamy

Cultivation Tips

Select a well-protected, humid garden setting to maintain its vibrant new leaf color and clustering form.  It prefers dappled sunlight or bright indirect light when young, though mature specimens can tolerate filtered sun.  Grow it in rich, consistently moist soil that drains well, mimicking the rainforest conditions of its native habitat.  Regular watering is essential, especially during dry spells, but avoid waterlogging to prevent root rot.  Fertilize monthly with a diluted, balanced palm fertilizer to encourage lush, colorful new growth year-round.

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