Borassus aethiopum
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Borassus aethiopum

African fan palm · Black-rum palm · Borassus palm · Deleb palm · African Fan Pam

Tier 1 Difficulty: easy Water: low Light: full_sun
Temperature
20–37 °C
Soil pH
6–7
Hardiness
Zone 10–12
Click count
60
Observations
71

Description

Source: leafsnap

Borassus aethiopum is a species of Borassus palm from Africa. In English it is variously referred to as African fan palm, African palmyra palm, deleb palm, ron palm, toddy palm, black rhun palm, rônier palm (from the French). It is widespread across much of tropical Africa from Senegal to Ethiopia and south to northern South Africa, though it is largely absent from the forested areas of Central Africa and desert regions such as the Sahara and Namib. This palm also grows in northwest Madagascar and the Comoros.

Care Guide

💧 Water

The African palmyra palm thrives in arid conditions and requires watering every 2-3 weeks, allowing the soil to dry out in between. Providing deep watering during its growing season mimics natural rainfall, which enhances its drought tolerance—an adaptation from its native hot climates.

☀️ Light Full sun

The African palmyra palm is native to open habitats, like sunny meadows and the edges of forests, which offer plenty of light. It performs best in Full Sun but can also tolerate Partial Sun, adapting well to a range of sunlight conditions.

Ideal: Full sun
🌡️ Temperature 20–37.8°C

The African palmyra palm comes from tropical areas where the climate is usually warm and humid. As a result, it is well suited to high temperatures and moisture. It is sensitive to sudden temperature changes and prefers a consistent thermal environment, so indoor temperature fluctuations should be avoided. It generally cannot tolerate cold and needs warmer conditions to grow. If the surrounding temperature falls too low, the plant may stop growing or even perish.

Ideal temperature: 20–37.8°C
FAQ
What is the African palmyra palm?

The African palmyra palm, known botanically as Borassus aethiopum, is a species of palm tree. It doesn’t have specific information listed here regarding its essentials or symptoms related to its cultivation or potential diseases.

💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

Prefer organic fertilizers, for example fish emulsion or compost, rather than chemical fertilizers for the African palmyra palm. Provide higher nitrogen and phosphorus to young plants in spring. Incorporate compost or fertilizer into the soil before or after planting. For mature palms, supplement in spring with a balanced fertilizer or one aimed at specific nutrient deficiencies. Nutrient deficiency causes small leaves, short branches, yellow or bronze leaves, acidic fruits, premature fruit fall, and splitting.

🪴 Pot & Repot
✂️ Pruning

The African palmyra palm is characterized by its tall trunk and fan-shaped leaves, and it requires minimal pruning. For best results, remove any damaged fronds in early spring. This practice encourages new growth, improves air circulation, and helps prevent disease. Make sure to use clean, sharp tools to ensure precise cuts and support the plant's health and vitality.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Tree
Life Cycle
Perennial
Genus
Borassus
Family
Arecaceae
Hardiness Zone
10-12
Mature Height
24.99 m
Mature Spread
4.88 m
Leaf Color
Green
Leaf Type
Evergreen
Flower Size
2.03 cm
Bloom Time
Late spring, Summer
Planting Time
Spring
Harvest Time
Late summer, Fall
Native Area
Burkina Faso, Malawi, Angola, South Africa, Zambia, Madagascar, Sudan, Nigeria, Guinea, Guinea-Bissau, Kenya, Uganda, Tanzania, Zimbabwe, Mali, Benin, Central African Republic, Chad, Cameroon, Mozambique, Togo, Ghana, Senegal, Ethiopia, Côte d'Ivoire, Gambia, Congo (DRC), Congo

Tags (6)

Common Names (21)

en African fan palm
en Black-rum palm
en Borassus palm
en Deleb palm
en African Fan Pam
en Fan palm
en Palmyra palm
en Cibangalala
en N'dhikhua
en Kahuma
en Kakoma
en Kakunka
en Muhuma
en Rhun Palm
en Elephant Palm
en Agobeam
en African palmyra palm
en Black rhun palm
en Ronier palm
en Ron palm
en Toddy palm