This very rare palm is native exclusively to Sri Lanka and is threatened with extinction due to habitat loss, among other factors. The species mainly grows in moist forests, where it is often found on rocky slopes and along rock faces. It is the only species in the genus Loxococcus. The species name rupicola refers to its rocky habitat. The Latin word rupes means rock, while -cola means inhabitant. The name can therefore be loosely translated as 'rock dweller'.
The palm is found in the protected Sinharaja Rainforest, among other locations. Wild populations are small, and the species is legally protected in Sri Lanka. Collecting plants and seeds from protected natural areas is subject to strict regulations. The species is also grown from seed by specialist nurseries.
The palm develops a single, slender trunk and can reach a height of approximately 12 metres in the wild, with a trunk diameter of around 12 cm. At the top, it forms a crown of pinnate leaves that can grow to approximately 2.5 metres in length. When grown in a pot, the palm will generally remain considerably smaller.
In its natural habitat, the palm grows in very humid conditions, often among rocks where excess water can drain away. In cultivation, it is therefore important to keep the soil evenly moist without allowing the roots to remain waterlogged for extended periods. Use an airy, well-draining soil mix containing sufficient organic matter. Fine gravel, pumice or lava rock can be mixed into the soil to improve drainage. Provide a warm position in partial shade with high humidity.
The seeds were traditionally used in Sri Lanka as a substitute for the betel nut, which is chewed. The flowers also have special religious significance in Sri Lanka and are used as offerings during Buddhist ceremonies. This species illustrates how difficult it can be to balance nature conservation with cultural traditions.
Sowing description: Sow the seeds in an airy, well-draining seed compost, optionally mixed with some perlite or fine gravel. Keep the soil consistently slightly moist and provide a warm location with a temperature of around 25–30°C. Cover with foil or glass if necessary to maintain higher humidity and place in a bright location without direct sunlight.
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This very rare palm is native exclusively to Sri Lanka and is threatened with extinction due to habitat loss, among other factors. The species mainly grows in moist forests, where it is often found on rocky slopes and along rock faces. It is the only species in the genus Loxococcus. The species name rupicola refers to its rocky habitat. The Latin word rupes means rock, while -cola means inhabitant. The name can therefore be loosely translated as 'rock dweller'.
The palm is found in the protected Sinharaja Rainforest, among other locations. Wild populations are small, and the species is legally protected in Sri Lanka. Collecting plants and seeds from protected natural areas is subject to strict regulations. The species is also grown from seed by specialist nurseries.
The palm develops a single, slender trunk and can reach a height of approximately 12 metres in the wild, with a trunk diameter of around 12 cm. At the top, it forms a crown of pinnate leaves that can grow to approximately 2.5 metres in length. When grown in a pot, the palm will generally remain considerably smaller.
In its natural habitat, the palm grows in very humid conditions, often among rocks where excess water can drain away. In cultivation, it is therefore important to keep the soil evenly moist without allowing the roots to remain waterlogged for extended periods. Use an airy, well-draining soil mix containing sufficient organic matter. Fine gravel, pumice or lava rock can be mixed into the soil to improve drainage. Provide a warm position in partial shade with high humidity.
The seeds were traditionally used in Sri Lanka as a substitute for the betel nut, which is chewed. The flowers also have special religious significance in Sri Lanka and are used as offerings during Buddhist ceremonies. This species illustrates how difficult it can be to balance nature conservation with cultural traditions.
Sowing description: Sow the seeds in an airy, well-draining seed compost, optionally mixed with some perlite or fine gravel. Keep the soil consistently slightly moist and provide a warm location with a temperature of around 25–30°C. Cover with foil or glass if necessary to maintain higher humidity and place in a bright location without direct sunlight.
You can contact us and ask your question via the options below.
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