Growli

Plant care

Lady palm (bamboo palm (alt)) care

Rhapis excelsa

Also called broadleaf lady palm, bamboo palm (alt), rhapis.

RHS H1cUSDA 9-11Pet-safeIndoor 1.5-2.5 m indoors

Watering rhythm

7-10days

When the top 2-3 cm of soil is dry, every 7-10 days

Light

Medium indirect light (a couple of metres from a window)

Soil

Rich free-draining mix

Humidity

50-60%

Temp

16-26°C

Pet safety

Pet-safe

Mature size

1.5-2.5 m indoors

Care at a glance

Light

Lady palm wants the spot a few feet back from a sunny window — bright enough to read a paperback at noon, but the sun never falls directly on the leaves. Medium indirect light; tolerates low light. Direct sun yellows the fronds. A faint hand shadow at midday is the right amount; a sharp dark shadow means it's getting direct sun and probably too much.

Watering

Water lady palm when the top 2-3 cm of soil is dry, every 7-10 days. The actual day count varies with pot size, light, and season — the finger test (or lifting the pot to feel its weight) is more reliable than a fixed calendar. Empty any drainage saucer afterwards so the pot isn't sitting in water. Likes consistent moisture but not soggy. Reduce in winter.

Soil and pot

Lady palm grows best in rich free-draining mix. Compost with 20% perlite; pot up only when roots fully fill the container. 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

Lady palm sits happiest at around 50-60% humidity and 16-26°C (60-80°F). Prefers higher humidity but tolerates average rooms. If you keep the room above 16 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 lady palm sparingly. Half-strength balanced feed monthly in growing season. 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 lady palm in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Brown leaf tipsTap-water minerals or low humidity; use filtered water and mist.
  • Yellow frondsOverwatering or under-feeding.
  • Spider mitesStippling on undersides; rinse foliage and raise humidity.
  • Slow growthNormal — lady palms grow only one or two fronds per cane per year.

Propagation

Divide established clumps in spring, ensuring each section has roots and canes. 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

Lady palm is pet-safe. Rhapis excelsa is not listed by the ASPCA. Considered safe around cats and dogs. 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.

Lady palm care — frequently asked questions

What is the common name for Rhapis excelsa?

Rhapis excelsa is most commonly called Lady palm, but it is also known as broadleaf lady palm, bamboo palm (alt), rhapis. The names refer to the same species, so care instructions for Lady palm apply identically to anything sold as bamboo palm (alt).

How much light does lady palm need?

Lady palm grows best in medium indirect light (a couple of metres from a window). Medium indirect light; tolerates low light. Direct sun yellows the fronds.

How often should I water lady palm?

Water lady palm when the top 2-3 cm of soil is dry, every 7-10 days. Likes consistent moisture but not soggy. Reduce in winter. 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 lady palm toxic to cats and dogs?

Lady palm is pet-safe. Rhapis excelsa is not listed by the ASPCA. Considered safe around cats and dogs.

What USDA hardiness zone does lady palm grow in?

Lady palm is rated for USDA zone 9-11 (indoor in most US homes) and RHS hardiness H1c. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Lady palm deep-dive guides

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

Featured in these plant shortlists

Lady palm qualifies for 11 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

  • Best pet-safe houseplantsHouseplants the ASPCA lists as non-toxic to cats and dogs — every one verified against the ASPCA toxic and non-toxic plant list.
  • Best low-light houseplantsHouseplants that need no direct sun and cope with a north-facing room or a spot well back from a window.
  • Best plants for a north-facing windowHouseplants for a north-facing window: bright, even, indirect light and no scorching direct sun. Each pick verified against its documented light needs.
  • Best pet-safe low-light plantsNon-toxic to cats and dogs AND happy with no direct sun — the two hardest constraints to satisfy at once.
  • Best humidity-loving houseplantsHouseplants that thrive in a bathroom, kitchen, or by a humidifier — selected by documented humidity preference.
  • Best bathroom plantsHumidity-loving houseplants that also cope with lower light — suited to the steamy, often-dim conditions of a typical bathroom.
  • Best pet-safe large indoor plantsBig, floor-standing houseplants the ASPCA lists as non-toxic to cats and dogs — a statement plant that is safe around pets.
  • Best pet-safe bathroom plantsNon-toxic to cats and dogs and happy in the humid, lower-light conditions of a bathroom — safe greenery for the smallest room.
  • Best pet-safe bedroom plantsNon-toxic to cats and dogs and happy in lower light — calming greenery for a bedroom where a pet often sleeps too.
  • Best cat-safe plantsHouseplants the ASPCA lists as non-toxic to cats (and dogs) — safe greenery for a home with a curious cat.
  • Best dog-safe plantsHouseplants the ASPCA lists as non-toxic to dogs (and cats) — safe greenery for a home with a curious dog.
  • Browse all 30 plant shortlists — pet-safe, low-light, drought-tolerant and more

Related guides

Lady palm is also known as broadleaf lady palm, bamboo palm (alt), and rhapis.