Growli

Plant care

Bird of paradise (crane flower) care

Strelitzia reginae

Also called crane flower, Strelitzia.

RHS H1cUSDA 10-12Toxic to petsIndoor 1.5-2 m indoors

Watering rhythm

7-10days

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

Light

Direct sun (at least 4-6 hours)

Soil

Rich, well-drained loam

Humidity

50-60%

Temp

18-27°C

Pet safety

Toxic to pets

Mature size

1.5-2 m indoors

Care at a glance

Light

Bird of paradise needs sun on the leaves, not just bright ambient room light. The brightest spot in your home — several hours of direct sun. Insufficient light prevents flowering and produces leggy growth. A south or west-facing windowsill in the northern hemisphere is the default; anywhere else, expect the plant to stretch and pale out within a season.

Watering

Water bird of paradise when the top 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. Soak thoroughly and let excess drain. Reduce watering in winter dormancy.

Soil and pot

Bird of paradise grows best in rich, well-drained loam. Standard potting compost with 25% perlite; pH 5.5-7.0. 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

Bird of paradise sits happiest at around 50-60% humidity and 18-27°C (65-80°F). Average to slightly elevated humidity is ideal. 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 bird of paradise sparingly. Balanced feed at half strength every 4 weeks during the growing season; potassium-heavy feed once a year encourages flowering. 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 bird of paradise in the Growli community. Where a problem matches one of our diagnostic guides, click through for the full step-by-step recovery plan written for bird of paradise specifically.

  • Splitting leavesNormal — paddle leaves split naturally as they age in the wind.
  • Yellow leavesOverwatering or low light.
  • Brown leaf edgesLow humidity or salt build-up from tap water and fertiliser.
  • No flowersPlant must be 4-5 years old in a bright spot to flower indoors.

Companion plants

Bird of paradise pairs well with Fiddle leaf fig, Rubber plant, and Monstera. 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

Divide mature clumps at repotting in spring; each division needs a healthy fan of leaves and its own roots. 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

Bird of paradise is toxic to pets. ASPCA lists Strelitzia reginae as toxic to cats and dogs. Symptoms include nausea, drowsiness, and digestive upset. 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.

Bird of paradise care — frequently asked questions

What is the common name for Strelitzia reginae?

Strelitzia reginae is most commonly called Bird of paradise, but it is also known as crane flower, Strelitzia. The names refer to the same species, so care instructions for Bird of paradise apply identically to anything sold as crane flower.

How much light does bird of paradise need?

Bird of paradise grows best in direct sun (at least 4-6 hours). The brightest spot in your home — several hours of direct sun. Insufficient light prevents flowering and produces leggy growth.

How often should I water bird of paradise?

Water bird of paradise when the top 3 cm of soil is dry, every 7-10 days. Soak thoroughly and let excess drain. Reduce watering in winter dormancy. 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 bird of paradise toxic to cats and dogs?

Bird of paradise is toxic to pets. ASPCA lists Strelitzia reginae as toxic to cats and dogs. Symptoms include nausea, drowsiness, and digestive upset.

What USDA hardiness zone does bird of paradise grow in?

Bird of paradise is rated for USDA zone 10-12 (outdoors), indoor elsewhere and RHS hardiness H1c. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Bird of paradise deep-dive guides

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

Featured in these plant shortlists

Bird of paradise qualifies for 4 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

Related guides

Bird of paradise is also commonly called crane flower or Strelitzia.