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Plant care

Pacific Fan Palm (Fiji Fan Palm) care

Pritchardia pacifica

Also called Fiji Fan Palm, Millionaire's Palm, Pacific Pritchardia.

RHS H1bUSDA 10b-12Pet-safeIndoor Up to 12-15 m tall

Watering rhythm

7-10days

When the top 3-5 cm of soil is dry, roughly every 7-10 days

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Light

Direct sun (at least 4-6 hours)

Soil

Sandy, free-draining loam or palm mix

Humidity

50-70%

Temp

18-35°C

Pet safety

Pet-safe

Mature size

Up to 12-15 m tall

Care at a glance

Light

Aim for at least 4-6 hours of direct sun on the leaves. A full-sun palm; thrives in open, sunny positions with 6+ hours of direct tropical sun. Tolerates some partial shade but produces its best, most symmetrical frond arrangement in full sun. Avoid deep shade, which leads to etiolated growth. If your only bright window faces south, that's perfect for pacific fan palm — same window any aroid would fry on.

Watering

Watering pacific fan palm: when the top 3-5 cm of soil is dry, roughly every 7-10 days. The number that matters isn't the day of the week — it's how dry the top 2-3 cm of the pot feels. A finger in the soil tells you more than a watering app. After every watering, tip the saucer. Water deeply and regularly during the growing season. Tolerates brief dry spells once established but performs best with consistent moisture. Ensure excellent drainage — standing water causes root and crown rot. Mulch the root zone to conserve moisture.

Soil and pot

Pacific Fan Palm grows best in sandy, free-draining loam or palm mix. Prefers deep, well-drained sandy or loamy soil with moderate organic matter. Tolerates a range of soil types including coastal sands and slightly alkaline pH up to 7.5. Avoid heavy clay without amendment. In containers, use a gritty palm compost. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Pacific Fan Palm sits happiest at around 50-70% humidity and 18-35°C (64-95°F). Tolerates moderate to high humidity typical of its tropical island habitat. Not as humidity-demanding as some other tropical palms. Brown frond tips can indicate insufficient moisture in the air or soil. Coastal conditions suit this species well. If you keep the room above 18 year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed pacific fan palm sparingly. Apply a slow-release palm granule fertiliser in spring and midsummer. A palm fertiliser containing potassium, magnesium, and manganese is ideal. Avoid high-nitrogen formulations which promote lush but weak growth. Established palms in tropical gardens may need only annual feeding. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on pacific fan palm in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Potassium deficiency — Translucent orange-yellow leaflet tips on older fronds; apply a palm fertiliser with potassium.
  • Phytophthora crown rot — Fatal if the growing tip rots; avoid overwatering and ensure excellent drainage around the trunk base.
  • Lethal yellowing — Phytoplasma disease; preventive oxytetracycline injections are recommended in high-risk areas.
  • Spider mites — Can occur during dry periods; treat with insecticidal soap and maintain some soil moisture.
  • Wind damage — The large fronds are vulnerable to strong wind; site in a sheltered but sunny position.

Companion plants

Pacific Fan Palm pairs well with Pandanus tectorius, Hibiscus rosa-sinensis, and Calophyllum inophyllum. These are species with similar light and water needs, so you can group them in the same room or on the same shelf and water as a batch.

Propagation

Propagate by fresh seed sown at 25-30°C in warm, moist compost; germination takes 2-4 months. Fresh seed germinates faster — sow within weeks of harvesting. Single-trunk habit; no vegetative propagation is possible. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Pacific Fan Palm is pet-safe. Pritchardia pacifica is a true palm (Arecaceae). The genus Pritchardia is not listed as toxic by the ASPCA, and true palms as a family are generally considered non-toxic to cats, dogs, and other household pets. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Pacific Fan Palm care — frequently asked questions

What is the common name for Pritchardia pacifica?

Pritchardia pacifica is most commonly called Pacific Fan Palm, but it is also known as Fiji Fan Palm, Millionaire's Palm, Pacific Pritchardia. The names refer to the same species, so care instructions for Pacific Fan Palm apply identically to anything sold as Fiji Fan Palm.

How much light does pacific fan palm need?

Pacific Fan Palm grows best in direct sun (at least 4-6 hours). A full-sun palm; thrives in open, sunny positions with 6+ hours of direct tropical sun. Tolerates some partial shade but produces its best, most symmetrical frond arrangement in full sun. Avoid deep shade, which leads to etiolated growth.

How often should I water pacific fan palm?

Water pacific fan palm when the top 3-5 cm of soil is dry, roughly every 7-10 days. Water deeply and regularly during the growing season. Tolerates brief dry spells once established but performs best with consistent moisture. Ensure excellent drainage — standing water causes root and crown rot. Mulch the root zone to conserve moisture. The finger-test (or lifting the pot to feel its weight) beats a fixed weekly calendar because pot size, light, and season all change how fast the soil dries.

Is pacific fan palm toxic to cats and dogs?

Pacific Fan Palm is pet-safe. Pritchardia pacifica is a true palm (Arecaceae). The genus Pritchardia is not listed as toxic by the ASPCA, and true palms as a family are generally considered non-toxic to cats, dogs, and other household pets.

What USDA hardiness zone does pacific fan palm grow in?

Pacific Fan Palm is rated for USDA zone 10b-12 and RHS hardiness H1b. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Pacific Fan Palm deep-dive guides

Every aspect of pacific fan palm care, each with its own calibrated guide:

Featured in these plant shortlists

Pacific Fan Palm qualifies for 7 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

Related guides

Pacific Fan Palm is also known as Fiji Fan Palm, Millionaire's Palm, and Pacific Pritchardia.