Bird of Paradise Plant Care: Light, Water and Blooms

Give it the brightest spot you have, water it thoroughly when the top half of the pot has dried, keep it warm, and feed it through spring and summer. Bird of paradise is a sun plant: NC State lists full sun (six hours or more) to partial shade (two to six hours) for Strelitzia reginae, and Bloomscape, whose care guide covers the larger Strelitzia nicolai, says it can take direct and bright indirect light but does best in a sunny spot, with a grow light if the room is short of light.

First check which plant you have. Most tall indoor "birds of paradise" with big banana-like leaves are Strelitzia nicolai, which NC State says reaches 20 to 30 feet outdoors, with leaves up to 6.5 feet long. The orange-flowered Strelitzia reginae stays at 3 to 4 feet (NC State) or 3 to 5 feet (UF/IFAS). The care is similar, but the space you need is not.

Yes, more than most houseplants. Indoors, a south- or west-facing window or a grow light is the practical answer; NC State asks for a well-lit, sunny spot for Strelitzia reginae as a houseplant. Outdoors the rule changes: UF/IFAS says plants grown in part shade grow taller and have larger flowers than those in full sun, so in the ground in a hot climate, some afternoon shade is fine. Slow growth, pale new leaves and no flowers indoors usually mean too little light.

• Water. Bloomscape says to water when the soil is 50 percent dry, until water runs out of the drainage hole, then empty the saucer. NC State says to water freely during the growing season, keep it drier in winter, and warns that overwatering leads to root rot.
• Water quality. Bloomscape links brown, crispy leaf edges to salt and mineral build-up and suggests rainwater or distilled water.
• Humidity. Bloomscape recommends a pebble tray or humidifier if leaf edges turn crispy; NC State lists high humidity for S. nicolai indoors.
• Feeding. Bloomscape: monthly with a general-purpose fertiliser in spring and summer, none in winter. UF/IFAS, for plants in the ground in Florida: about every three months during the growing season.

• Split leaves. Normal. Bloomscape says splitting helps the large leaves cope with wind and rain; it does not mean the plant is sick.
• Brown, crispy edges. Dry air or mineral build-up (Bloomscape).
• Yellowing, soft base, wet soil. Root rot from overwatering; NC State lists root rot from poor drainage among the main problems.
• Insects. NC State names mealybugs, scale and spider mites for S. reginae and adds aphids for S. nicolai; UF/IFAS also lists caterpillars, grasshoppers, snails and leaf borers outdoors, plus fungal leaf spot. Our plant pest guide shows how to spot each.
• No flowers indoors. Expected. Bloomscape says indoor light is rarely enough to trigger blooming.

Patience is part of the care. NC State says Strelitzia nicolai takes five to six years before mature plants flower, and that its flowers last about three days each, opening one after another. Strelitzia reginae blooms on and off all year, peaking in summer and fall, with flowers over 6 inches made of three orange sepals and three blue petals (NC State). UF/IFAS says mature plants can produce up to three dozen flower spikes a year and that cut flowers last two weeks. Indoors, the most useful thing you can do for blooms is more light.

In summer, yes, almost anywhere; year round, only in frost-free climates. UF/IFAS says Strelitzia reginae thrives in USDA hardiness zones 10 and 11 and that the white Strelitzia nicolai grows in zones 9b to 11 and is cold sensitive. Further north, keep it in a container and bring it in before a freeze. NC State gives nights of 55 to 65 F as moderate conditions for S. reginae indoors and 65 to 85 F for S. nicolai, with protection from cold drafts. When moving a plant from indoors to full sun, do it gradually, because leaves grown in shade can scorch.

The ASPCA lists Strelitzia reginae as toxic to dogs, cats and horses, with gastrointestinal irritants causing mild nausea, vomiting and drowsiness, mainly from the fruit and seeds. NC State rates both species low severity and adds that skin irritation can follow contact with S. nicolai. The ASPCA also warns not to confuse it with Caesalpinia gilliesii, another plant sold as "bird of paradise" that it treats as more dangerous, so confirm the species by photo. If a pet has eaten part of the plant, call your vet or an animal poison control line.

Research and drafting for this page were done with the help of AI, and every figure was then checked line by line against the sources listed at the end of the page. Sources were opened on 2026-09-25. If you find a mistake, tell us and we will correct it.

Yes, for a bright room with space for it to grow. The Sill, which sells it as a houseplant, calls it low-maintenance, says it thrives in bright indirect to direct light, and says it grows about 1 to 2 feet a year indoors. Its main demands are light and room: it will live in a dim corner but not grow well there, and a large specimen needs floor space.

What to weigh before buying:

• Light. The deciding factor. A south- or west-facing window, or a grow light, as covered above.
• Size. The Sill sells it at 18 to 26 inches, 3 to 4 feet and 5 to 5.5 feet. Buy close to the size you want; the tall Strelitzia nicolai keeps getting bigger (see the first section).
• Water. The Sill waters every one to two weeks and lets the soil dry out in between; it notes that big plants need water less often because of the larger volume of soil.
• Humidity. The Sill gives 50 to 70 percent as the preferred range, higher than many heated rooms in winter.
• Pets. The Sill does not recommend it for homes with pets, and the ASPCA lists Strelitzia reginae as toxic to dogs and cats (see the pets section).
• Flowers. Rare indoors, as the problems section explains; buy it for the leaves.

The section on whether bird of paradise suits indoor growing were added on 2026-09-25. Research and drafting were done with the help of AI, and every figure was checked line by line against the sources listed on this page.