Astrocaryum alatum

Nutsedge Palm, Coquillo Palm

Country Of Origin: Costa Rica

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About Astrocaryum alatum

Native across a wide range in Central America and northern South America, this species is a medium sized solitary palm covered in spines.  In habitat, this species is commonly found in lowland rainforests and swamps.  It has a short brown trunk, covered with spines and a crown of arching leaves with close, wide leaflets. The pinnate leaves are dark green on top and silvery on the undersides.  The petioles are also covered with spines.  The oval shaped fruit turns brownish-yellow as it ripens and is edible.

Climate Zone 10b
Min Temp (F/C) 35 to 40 F / 2 to 4 C
Leaf Type Pinnate
Height 20 Ft / 6.1 M
Growth Rate Moderate
Conservation Status
Near Threatened
Habit Solitary
Soil pH 6.0-6.9 (Near neutral)
Soil Type Loamy

Cultivation Tips

Select a sheltered location that receives full to partial shade when young.  As it matures, it can handle more sun.  Plant in rich soil with excellent drainage.  Water regularly, as this species is accustomed to an environment with standing water on occasion.  Feed regularly during the growing season with a high quality palm fertilizer.

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