Orange bird of paradise (Strelitzia reginae) care

Trees · straightforward to keep

Last updated 26 October 2026

Orange bird of paradise (Strelitzia reginae) wants the brightest spot you have, with several hours of direct sun. Water it weekly. Water thoroughly when the top third is dry. They drink hard in summer and much less in winter. Pot it in rich, loam-based, free-draining compost. A balanced feed every two weeks through spring and summer — they are heavy feeders, and repot every 1.5 years. Humidity: room humidity is fine. Toxic to cats and dogs — the seeds and flowers most of all.

The orange bird of paradise: smaller and stiffer than nicolai, with grey-green paddle leaves and — given enough sun and enough age — the famous orange and blue crane-headed flower. It needs four or five years and the brightest window in the house before it will bloom.

Quick facts

Water: Water weekly. Water thoroughly when the top third is dry. They drink hard in summer and much less in winter.
Light: The brightest spot you have, with several hours of direct sun.
Humidity: Room humidity is fine.
Soil: Rich, loam-based, free-draining compost.
Feeding: A balanced feed every two weeks through spring and summer — they are heavy feeders.
Repotting: Repot every 1.5 years.
Toxic to pets: Toxic to cats and dogs — the seeds and flowers most of all. Causes vomiting and drowsiness. The ASPCA lists Bird of Paradise Flower (Strelitzia reginae) as toxic to cats and dogs (checked 26 October 2026).
Difficulty: Straightforward.
Mature size: 1–1.5 m indoors.
Native to: South Africa.

Watering an Orange bird of paradise

Water weekly. Water thoroughly when the top third is dry. They drink hard in summer and much less in winter.

That cadence is the one PlantParlour sets for this species when you name it, and it is deliberately on the cautious side — a plant that asks a day early is safer than one that asks a day late. Log each watering and the reminder moves with the plant rather than with the calendar.

Light

As much light as possible, including direct sun. A bird of paradise will not flower in anything less, and indoors most never do — treat the leaves as the point and any flower as a bonus.

Humidity and temperature

Room humidity is fine. Central heating in winter is what turns a comfortable room into a dry one, and it is the usual reason an established plant suddenly browns at the edges or picks up spider mites.

Soil and potting

A rich loam-based compost with perlite or grit. These are big hungry plants with thick fleshy roots that still resent standing water.

Feeding

A balanced feed every two weeks through spring and summer — they are heavy feeders. Stop feeding in autumn and start again when you see new growth in spring — feeding a plant that isn't growing just builds up salts in the pot.

Repotting

Repot every 1.5 years. Every second spring while young, then leave it: strelitzias flower better potbound, and a mature one is heavy enough that top-dressing is the practical option.

Common problems

Leaves splitting along the ribs
Normal. The splits let wind through in the wild.

Fix: Nothing to fix. Splits appear faster in a draught or when the leaves rub against something.
No flowers after years indoors
Not enough light, too much pot, or simply not old enough — they flower at four or five years.

Fix: Give it the sunniest position you have, feed through summer, and stop repotting.
Brown crispy leaf edges
Under-watering or salt build-up.

Fix: Water more thoroughly and flush the pot a few times a year.

Brown tips and edges: how to read it on any plant

Propagation

Divide a large clump in spring, giving each piece several leaves and a good share of root. Seed is very slow.

A cutting taken in PlantParlour keeps its link to the plant it came from, so a propagation years later still traces back to the mother plant — which is the point if you ever sell or trade it.

Toxicity and safety

Toxic to cats and dogs — the seeds and flowers most of all. Causes vomiting and drowsiness.

The ASPCA lists Bird of Paradise Flower (Strelitzia reginae) as toxic to cats and dogs (checked 26 October 2026).

If your pet has eaten a plant, call your vet, the ASPCA Animal Poison Control Center on (888) 426-4435, or the Pet Poison Helpline on (855) 764-7661. Both are open around the clock and may charge a consultation fee. Take the plant or its label with you.

This is general information, not veterinary advice. We don't test plants: what we say about toxicity follows the ASPCA's published plant list as it stood on 26 October 2026, and that list can change. "Non-toxic" means not poisonous — a pet that eats enough of any plant can still vomit, and fertiliser, pesticide or leaf shine on a plant can harm it. It also only helps if the plant is what you think it is. It covers cats and dogs only; ask your vet about rabbits, birds, reptiles or anything else, and a doctor about children. Read our terms.

Every houseplant in the library the ASPCA lists as non-toxic to cats and dogs

Questions people ask

How often should you water an Orange bird of paradise?

Water weekly as a starting point — that is the cadence PlantParlour sets for Strelitzia reginae. Water thoroughly when the top third is dry. They drink hard in summer and much less in winter. Light, pot size and the time of year all move that number, so treat it as a reminder to go and check rather than a rule.

How much light does an Orange bird of paradise need?

As much light as possible, including direct sun. A bird of paradise will not flower in anything less, and indoors most never do — treat the leaves as the point and any flower as a bonus.

Is Orange bird of paradise toxic to cats and dogs?

Toxic to cats and dogs — the seeds and flowers most of all. Causes vomiting and drowsiness. The ASPCA lists Bird of Paradise Flower (Strelitzia reginae) as toxic to cats and dogs (checked 26 October 2026). If a pet has eaten part of a plant, call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 straight away.

How do you propagate an Orange bird of paradise?