PlantFun
Plant Needs
Sunlight
Full sun exposure; tolerates partial shade in hot inland climates to prevent frond scorch
Watering
Water deeply to saturate the root zone, allowing the top 30 cm of soil to dry completely between waterings to avoid root rot
Temperature
Hardy to short-term frosts down to -10°C; thrives in 15–28°C for active growth; avoid prolonged temperatures above 35°C
Characteristics
- Leaf: Pinnate fronds, 3–5 m long, blue-green to deep green, with sharp leaf bases
- Trunk: Thick, smooth grey-brown trunk, swollen at base to store water
- Flower: Creamy-yellow drooping inflorescences with small fragrant flowers
- Fruit: Round brown drupes, 2–3 cm diameter, edible when ripe
Care Guide
Watering
Water deeply every 7–10 days to support active frond growth; increase frequency during prolonged drought
Fertilization
Apply a balanced slow-release palm fertilizer once at the start of growth. Avoid high-nitrogen fertilizers, which can cause frond tip burn
Eggshell powder topdressing：Crush dried, rinsed eggshells into a fine powder; sprinkle 1–2 tablespoons around the palm’s drip line; water gently to release calcium into the soilPruning
- Remove dead, brown, or damaged fronds at their base to improve airflow and reduce pest habitat
- Trim spent inflorescences after fruiting to redirect nutrients to trunk and frond growth
- Avoid pruning green fronds, as they produce energy for the palm’s growth and water storage
- Remove any suckers growing at the trunk base to focus resources on the main palm
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no reported adverse effects
Humans: No known toxic effects to humans; ripe fruit is edible
Garden Uses & Culture
Culture: In Chile, it is a symbol of coastal resilience; its sap was traditionally fermented to make chicha wine
Usage: Ornamental landscape palm; ripe fruits are edible with a coconut-like flavor; sap used for wine production
