Attalea tessmannii

Countries Of Origin: Brazil, Peru

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About Attalea tessmannii

This is a solitary, large-growing palm that develops a tall, sturdy trunk, giving it a commanding presence within tropical forest landscapes. It has a broad, rounded crown of long, arching pinnate leaves that create a dense canopy overhead. The leaves are deep green and robust, with numerous leaflets arranged along the rachis, sometimes appearing slightly plumose and adding texture to the crown. Its inflorescences emerge among the leaves and are heavily branched, producing both male and female flowers, followed by sizable, fibrous fruits typical of the genus. Native to the western Amazon Basin—including parts of Peru and Brazil—this species thrives in warm, humid rainforest environments. While not commonly cultivated, it is an impressive species with strong ornamental potential for large tropical settings.

Climate Zone 10b
Min Temp (F/C) 35 to 40 F / 2 to 4 C
Leaf Type Pinnate
Height 78.7 Ft / 24 M
Growth Rate Moderate
Conservation Status
Near Threatened
Habit Solitary
Soil pH 5.0-8.0 (Wide tolerance)
Soil Type Loamy

Cultivation Tips

Plant in a spacious, tropical environment with consistent warmth and humidity. Young plants benefit from partial shade, while mature palms thrive in full sun once established. It prefers rich, well-draining soils with regular moisture, reflecting its native rainforest conditions. Consistent watering is important, particularly during establishment, but drainage must remain excellent to prevent root issues. Apply a balanced palm fertilizer multiple times per year to support healthy growth and maintain vigorous foliage.

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