Amicrum palm Plant Care
Metroxylon amicarum (H.Wendl.) Hook.f.
Updated · Sources · How we source care data
Metroxylon amicarum is a species of flowering plant in the family Arecaceae, endemic to the Caroline Islands. It was named for the Friendly Islands, now Tonga, from where it was first thought to have descended.
Every 7–14 days
Full sun to partial shade
65–85°F
50–70%
At a glance
How do you care for Amicrum palm?
Water Amicrum palm every 7–14 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 65–85°F (18–29°C) and 50–70% humidity. Fertilize it every 8 months during the growing season.
What Is the Amicrum palm?
Amicrum palm (Metroxylon amicarum) belongs to the Arecaceae family within the Metroxylon genus. Amicrum palm is native to the Caroline Islands. Amicrum palm is also known as Fiji sago palm.
Amicrum palm displays a tall, single-stemmed palm growth habit, reaching up to 30 ft tall with a spread of approximately 10 ft. Amicrum palm produces creamy inflorescence.
Leaf size: approximately 36 inches.
How Often Should You Water a Amicrum palm?
Metroxylon amicarum requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–14 days
Let soil partially dry between waterings
What Light Does the Amicrum palm Need?
Amicrum palm thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Amicrum palm Prefer?
Metroxylon amicarum grows best at temperatures of 65–85°F. Amicrum palm prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–85°F
Humidity
50–70%
What Soil Mix Works Best for a Amicrum palm?
Rich, loamy soil with good drainage. Good drainage is essential for Amicrum palm to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Amicrum palm?
Feed Amicrum palm every 8 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 8 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Amicrum palm?
Repot every 2-3 years. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Amicrum palm?
Amicrum palm can be propagated through seeds. Similar propagation techniques also apply to fiji sago palm plant care, which shares the same genus.
Is the Amicrum palm Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Amicrum palm, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Amicrum palm?
Amicrum palm is susceptible to mealybugs, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Amicrum palm Need?
Amicrum palm grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Amicrum palm is native to the Caroline Islands. In cooler regions, grow Amicrum palm as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
Amicrum palm is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Metroxylon genus — compare its care with other Metroxylon species on PlantoScan.
Metroxylon is part of the Arecaceae plant family — browse all Arecaceae genera and species.
Amicrum palm thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Metroxylon amicarum (H.Wendl.) Hook.f., family Arecaceae (first published in Rep. Progr. Condition Roy. Gard. Kew 1882: 68 (1884)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Amicrum palm, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 13b, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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