Bird
of Paradise Care: Why Tight Roots Can Bring Blooms
A bird of paradise thrives on bright light, steady warmth, evenly moist but never waterlogged compost and regular feeding through the growing season. The RHS growing guide backs this routine, and we at Candy Floriculture have built our own care advice around it. Give the plant good light and patience, and seasonal blooms usually follow.
TL;DR:
- Identify the species before choosing a location: Strelitzia nicolai grows much taller than Strelitzia reginae and needs more headroom and light.
- An east or west window suits indoor plants; when moving one outdoors, increase sun exposure gradually to prevent leaf scorch.
- Water when the compost feels dry, drain excess from the saucer, and use a mix that stays moist without leaving roots waterlogged.
- Repot only when roots emerge through drainage holes or crack the pot, and move up one pot size because slightly crowded roots can flower better.
- Feed every two weeks during spring and summer, then reduce or stop feeding in autumn and winter as growth slows.
Table of Contents
- Which bird of paradise do you own, and why does it matter?
- How much light does it need, and where should you put it?
- How should you water it, and what soil does it want?
- How often should you feed it?
- When should you repot, and why does being root-bound help?
- How do you prune and tidy the plant?
- What do yellow, brown or curling leaves mean?
- Which pests and diseases should you look out for?
- How can you encourage flowers?
- Should you propagate by division or seed?
- How should care change through the seasons?
- Which plants and placements suit it indoors?
- Our view on practical care and when to ask for help
- Let us handle the repotting and feeding
- FAQ
- Sources
Which bird of paradise do you own, and why does it matter?
Bird of paradise plants come in different species, and their care differs mainly in space and light. Check which you have before you choose a pot or a spot.
- Strelitzia reginae: the compact one, with paddle-shaped leaves and the classic orange and blue flower that looks like a crane’s head.
- Strelitzia nicolai: the white bird of paradise, a much taller plant with large leaves and white and blue flowers.
- Space: nicolai needs a large pot or a roomy outdoor bed, and much more headroom indoors.
- Light: the bigger the plant, the more light it needs to hold its size and leaf colour.
One safety point: the plant is toxic to pets, so keep it out of reach of cats, dogs and curious children, and wash your hands after handling cut stems.
How much light does it need, and where should you put it?
Aim for bright light. Outdoors, the plant tolerates full sun, though UC IPM notes that it wants some shade in the hottest climates. UF/IFAS describes its preference as full sun to light shade. Indoors, an east or west window works best, with a south window fine if you can soften the midday glare with a sheer curtain.
Too little light shows up as stems that stretch toward the glass and a plant that simply never flowers. Too much sudden sun scorches the leaves.
- Stand beside the window at midday: if your hand casts a sharp shadow, the light is strong enough.
- Keep the plant away from radiators, air conditioners and cold draughts.
- Turn the pot a quarter turn every week or two so growth stays even.
- Move a plant outdoors in stages, starting in shade, so the leaves do not burn.
Pro Tip: Wipe the window glass inside and out once a season. Dirty glass can cut a surprising amount of light.
For indoor comfort, BBC Gardeners’ World advises keeping temperatures between 18–27°C and avoiding sudden swings.
How should you water it, and what soil does it want?
Keep the compost evenly moist while the plant is growing. In cooler months, let the top layer dry slightly between waterings. UF/IFAS recommends regular watering with moist, well-drained soil, and its point about avoiding waterlogging is the one that saves most plants.
Standing water is the real danger. Big leaves lose a lot of moisture, so the plant drinks heavily, but its fleshy roots rot quickly in a soggy pot.
- Finger test: push a finger into the compost. If it feels dry, water thoroughly until it runs from the drainage holes.
- Weight check: lift the pot after watering and again when it is dry. You will soon feel the difference.
- Drainage: tip out any water left in the saucer, and keep the holes clear.
- Mix: combine good potting compost with coir or bark and a handful of perlite. It holds moisture yet drains fast.
Pro Tip: Use a pot with drainage holes and place decorative cachepots only as outer sleeves, lifting the plant out to water.
How often should you feed it?
Bird of paradise are heavy feeders. The RHS guidance says a balanced liquid fertiliser applied monthly or every two weeks during the active season supports flowering, and fortnightly is the better choice for a well-lit plant growing fast.
- Spring and summer: feed every two weeks with a balanced liquid feed, or apply a controlled-release product once in spring.
- Autumn and winter: cut back sharply or stop, since growth slows.
- Flushing: water the pot through generously every couple of months to wash out built-up salts from soluble feeds.
- Our options: for general feeding, our All-Purpose Plant Food (FloraBoss) suits the routine. For a bloom boost, try our Flowering Plant Food (FloraBoss). If you prefer a once-a-season job, our Controlled Release Fertilizer (FloraBoss) works well as a spring top-dress.
When should you repot, and why does being root-bound help?
Resist the urge to repot often. K-State notes that these plants often flower better when slightly root-bound, and warns against repotting too frequently or planting the rhizome deeper than before. Repot when roots crack the pot or push up through the drainage holes. In between, scrape off the top few centimetres of old compost each spring and replace them with fresh mix.
- Water the plant a day before, so the rootball slides out easily.
- Choose a pot only one size larger, with drainage holes.
- Ease the plant out and trim any black, soft or mushy roots with clean shears.
- Set it at the same depth as before, so the rhizome sits no lower than it did.
- Fill around the roots with fresh, free-draining mix, firm lightly and water well.
Pro Tip: Large nicolai plants are heavy and awkward. If you cannot lift the pot comfortably, ask for help rather than risk snapping stems.
How do you prune and tidy the plant?
Pruning is mostly housekeeping. UF/IFAS advises removing dead leaves and excess growth at the base, which also makes problems easier to spot.
- Cut dead or fully brown leaves at the base with clean, sharp shears, leaving healthy tissue untouched.
- Remove spent flower stalks once they have faded, cutting down to where they emerge.
- Wipe large leaves with a soft, damp cloth to remove dust and help the plant absorb light.
- Skip leaf-shine sprays, which can clog the leaf surface.
- Do not panic over split or shredded leaves. Natural splitting is common on larger plants and is a structural adaptation to wind, not a disease. Only act when splitting comes with browning, spots or soft tissue.
What do yellow, brown or curling leaves mean?
Match the symptom to the likely cause before you change anything.
- Yellow lower leaves: often just old leaves ageing out. Widespread yellowing points to overwatering, hunger or dry air.
- Brown, crisp edges: usually low humidity or salt buildup. Flush the compost thoroughly and raise humidity with a tray of wet pebbles or occasional misting, as the BBC Gardeners’ World guidance suggests.
- Curling or drooping: commonly underwatering, heat stress or root trouble. Check the compost first, then the roots.
- Splits along the leaf: typically natural in S. nicolai.
Expert note: RHS advice separates natural leaf splitting, a response to wind, from curling and drooping, which usually signal stress such as underwatering, heat or root problems.
Fix one thing at a time and give the plant time to respond.
Which pests and diseases should you look out for?
Common pests include mealybugs, scale and spider mites. Look in leaf joints and under leaves for white fluff, small brown bumps or fine webbing, and a sticky residue is a giveaway.
- Isolate the affected plant so pests do not spread.
- Wipe leaves with a damp cloth, then spray with insecticidal soap, repeating weekly until clear.
- Follow label directions precisely for any chemical treatment, and keep pets away until the leaves dry.
- For root rot, lift the rootball, cut away soft, dark roots, and repot into fresh, well-draining mix.
- Grey mould appears on damaged tissue in cool, damp, stagnant air. Remove affected parts and improve airflow.
How can you encourage flowers?
Be realistic: flowers come from mature, slightly root-bound plants given strong light and regular feeding. Do not repot just to provoke blooms. Instead, move the plant to a brighter spot, feed consistently through the growing season and accept that it may take several years. Many plants flower in late winter to spring once conditions are right.
- Place the plant in the brightest suitable spot, ideally with some direct sun.
- Feed on schedule from spring through summer.
- Leave the roots snug in the pot.
- Keep temperatures warm and avoid cold draughts.
- Be patient with young plants, as growth first goes into leaves.
Should you propagate by division or seed?
Division is the quickest route. Seed is slow and demands patience. Wisconsin Horticulture reports that seeds can take up to eight weeks to germinate and that plants may need four to seven years to produce a first bloom, so a seed-grown plant is a long project.
- Divide in spring, when growth is strong, and water the plant a day ahead.
- Lift the clump and separate sections with at least one fan of leaves and healthy roots, using a clean knife.
- Pot each division in fresh mix at the same depth, and water lightly.
- Keep them warm and in bright, indirect light until new growth appears.
- For seed, soak seeds for 24 hours and remove the orange aril before sowing, as the Wisconsin source advises.
Divisions can flower sooner once settled, while seedlings take far longer.
How should care change through the seasons?
Bird of paradise do not go fully dormant indoors, but growth slows sharply when light and warmth fall. Adjust your routine to match.
In spring and summer, the plant is in full production. Water generously, feed every two weeks and give it as much light as you can. This is also the best time to repot, divide or top-dress.
In autumn, reduce feeding gradually. Let the top layer of compost dry a little more between waterings, because the plant uses less water as days shorten.
In winter, hold feeding back, water sparingly and keep the plant warm. Move it away from cold window glass at night, since cold contact damages leaves, and away from heaters that dry the air. A bright spot near, but not touching, the window is ideal.
Watch for pests more closely in winter, when dry indoor air favours spider mites. A weekly leaf wipe keeps them in check.
Outdoors, protect plants from frost. UC IPM advises protecting them from frost, so in cooler gardens, keep the plant in a pot that can be brought under cover for winter. When spring returns, bring it back out gradually and restart feeding once new growth appears.
Which plants and placements suit it indoors?
A bird of paradise is a statement plant, so give it space. Stand it in a bright corner, beside a sofa or near a large window, where its leaves can arch without touching walls or furniture. Leave room to turn it.
For companions, choose plants with similar needs and contrasting shapes:
- Phalaenopsis orchids: their soft flowers sit well against bold leaves, and our Phalaenopsis Orchid In Pink Designed Pot adds colour at a smaller scale.
- Caladiums: low growers with patterned foliage, such as our Caladium White Star, fill the space at the base.
- Seasonal gift plants: our CNY Phalaenopsis Orchid Gift Set B can sit on a nearby table for festive display.
Group plants so taller ones stand behind shorter ones, and keep humidity-loving companions together, since grouped plants raise local humidity. Keep plant stands on a tray to catch drips, and avoid crowding, which restricts airflow and encourages pests.
Our view on practical care and when to ask for help
We curate rare and tropical plants, and we see the same pattern again and again: most problems come from too much repotting, too little light or an overwatered pot, not from anything exotic. Stick to the routine above. When a plant has grown too big or heavy to handle, or the roots need real attention, a repotting service is sensible. It spares your back, protects the plant and takes the guesswork out of the job. We offer one for plants and one for orchids, and we are happy to talk through what your plant needs.
— candy
Let us handle the repotting and feeding
If repotting a large plant feels like too much, our Re-potting Service for Plants starts from $20.20 (pot and planting media not included), and our orchid service is $10.10. Delivery to other areas carries an add-on charge from $20.00. For feeding, our All-Purpose Plant Food covers the routine, our Flowering Plant Food supports blooms and our Controlled Release Fertilizer suits a single spring application. Browse our full range of plants, pots and planters at Candy Floriculture, and we will get your bird of paradise set up for the season.
FAQ
Are birds of paradise easy to take care of?
Yes, once you get light and watering right. They want bright light, warmth, moist but well-drained compost and regular feeding. UF/IFAS describes them as preferring full sun to light shade with regular watering.
Why are my bird of paradise leaves turning yellow at the bottom?
Yellow lower leaves are often old leaves ageing out and can be trimmed at the base. If yellowing spreads, suspect overwatering, hunger or dry air, and check the drainage and feeding routine.
Should I cut the dead flowers off my bird of paradise?
Yes. Cut spent flower stalks down to where they emerge using clean shears. Removing them tidies the plant and lets it put energy into new growth.
Do bird of paradise like deep pots?
Not especially. They do best slightly root-bound in a pot just one size larger, with good drainage. K-State warns against planting the rhizome deeper than it was before.
Sources
- How to grow strelitzia / RHS Growing Guide
- How to Grow and Care for Strelitzia nicolai | BBC Gardeners World Magazine
- Bird of Paradise – Gardening Solutions
- Bird of Paradise | K-State | Kansas State University
- Bird of Paradise, Strelitzia reginae – Wisconsin Horticulture