Growli

Plant care

White bird of paradise (giant bird of paradise) care

Strelitzia nicolai

Also called giant bird of paradise, wild banana.

Light

White bird of paradise thrives in bright indirect light — the conditions just back from a sunny window, with plenty of ambient brightness but rarely any direct rays on the leaves themselves. Bright indirect light with several hours of direct morning or afternoon sun. If you are not sure whether your spot is bright enough, a free phone lux-meter app at midday is the quickest way to check; aim for 800-1,500 lux.

Watering

Water white bird of paradise when the top 3-4 cm of soil is dry, every 7-10 days. The actual day count varies with pot size, light level, and the season — the finger test (or, better, lifting the pot to feel its weight) is more reliable than a calendar. Empty any drainage saucer after watering so the pot is never sitting in water. Consistent watering in growing season; reduce in winter.

Soil and pot

White bird of paradise grows best in rich free-draining mix. Compost with 20% perlite. A heavy pot prevents toppling. 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

White bird of paradise sits happiest at around 50-60% humidity and 18-27°C (65-80°F). Higher humidity prevents leaf splitting. 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 white bird of paradise sparingly. Balanced liquid 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 white bird of paradise in the Growli community. Each is annotated with the most common cause so you know where to start.

Propagation

Divide established clumps in spring; seed is very slow. 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

White bird of paradise is mildly toxic to pets. ASPCA lists Strelitzia as toxic to cats, dogs, and horses due to hydrocyanic acid in the flowers and seeds. Symptoms include nausea, diarrhoea, and drowsiness. 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.

White bird of paradise care — frequently asked questions

What is the common name for Strelitzia nicolai?

Strelitzia nicolai is most commonly called White bird of paradise, but it is also known as giant bird of paradise, wild banana. The names refer to the same species, so care instructions for White bird of paradise apply identically to anything sold as giant bird of paradise.

How much light does white bird of paradise need?

White bird of paradise grows best in bright indirect light (just back from a sunny window). Bright indirect light with several hours of direct morning or afternoon sun.

How often should I water white bird of paradise?

Water white bird of paradise when the top 3-4 cm of soil is dry, every 7-10 days. Consistent watering in growing season; 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 white bird of paradise toxic to cats and dogs?

White bird of paradise is mildly toxic to pets. ASPCA lists Strelitzia as toxic to cats, dogs, and horses due to hydrocyanic acid in the flowers and seeds. Symptoms include nausea, diarrhoea, and drowsiness.

What USDA hardiness zone does white bird of paradise grow in?

White bird of paradise is rated for USDA zone 10-12 (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.

White bird of paradise deep-dive guides

Every aspect of white bird of paradise care, each with its own calibrated guide:

Related guides

White bird of paradise is also commonly called giant bird of paradise or wild banana.