Triangle Palm | Neodypsis Decaryi

Neodypsis decaryi, commonly called the Triangle Palm, is a rare and eye-catching palm from Madagascar. Its name comes from the unique triangular arrangement of its leaf bases, giving the trunk a striking geometric look. With graceful, arching fronds and a sculptural form, it makes a bold statement in Cape Town gardens, whether planted as a specimen tree or in large containers.

Bring instant drama and elegance to your garden with the Triangle Palm, a rare and sculptural palm from Madagascar. Its name comes from the unique triangular arrangement of leaf bases, which creates three vertical planes around the trunk. A natural geometric design that looks like living architecture.

In Cape Town’s Mediterranean climate, the Triangle Palm thrives in full sun and well‑drained soil, rewarding you with lush, evergreen fronds that arch gracefully year‑round. Flowering occurs in summer to autumn (December-April), producing clusters of small yellow blooms followed by decorative black fruits. Its bold form makes it perfect as a focal point in modern landscapes, poolside plantings, or coastal gardens, where it tolerates wind and salt spray with ease.

This palm is not just a plant. It's a statement piece that transforms any outdoor space into a tropical retreat.

Why you’ll love it

• Architectural beauty: Distinct triangular trunk sets it apart from other palms
• Exotic flair: Adds a tropical, sculptural presence to any garden
• Container friendly: Grows well in large pots for patios and courtyards
• Resilient: Handles Cape Town’s coastal conditions and summer heat
• Low maintenance: Requires minimal care once established

Planting & care

Plant in full sun with well-draining soil to encourage strong growth and healthy fronds. Water regularly while young, then reduce frequency as the palm becomes more drought-tolerant. A slow-release fertilizer in spring supports lush foliage, and occasional trimming of old fronds keeps it tidy. Protect from severe frost, though it tolerates Cape Town’s mild winters well. With space to grow, it develops into a striking specimen that draws attention year-round.

Did you know?

The Triangle Palm is so named because its leaf bases spiral around the trunk in three distinct vertical rows, forming a triangular shape. A natural design feature that makes it one of the most unusual palms in cultivation.