How to Grow Bird of Paradise
Strelitzia reginae
An iconic tropical perennial with bold banana-like leaves and spectacular orange-and-blue crane-shaped flowers. Forms large clumps outdoors in frost-free climates (zones 9-12). Needs full sun to flower well and rich, well-draining soil.
Yearly Lifecycle
Care Essentials
Feed every 2 weeks with a balanced fertiliser from spring through autumn. Reduce to monthly in winter.
Watch For
- Scale insects on leaf undersides
- Root rot in poorly drained soil
- Leaf splitting in strong winds (cosmetic, not harmful)
Track your Bird of Paradise care schedule — pruning, feeding, and seasonal tasks
Start planning freeCare Requirements
☀️ Light
Bright direct sun — as much as possible
Bird of paradise needs at least 4–6 hours of direct sun daily to flower. In the UK, a south-facing conservatory or greenhouse is the best environment. A south-facing windowsill indoors may sustain the plant but flowering will be rare without supplementary grow lighting.
💧 Watering
Water thoroughly, then allow the top 5cm to dry before watering again
During the growing season (spring to autumn), water generously whenever the top layer of compost dries out. In winter, reduce watering significantly — the plant is semi-dormant and root rot is a serious risk in cool, low-light conditions.
🌱 Fertilizing
Feed every two weeks in spring and summer
Apply a balanced liquid fertiliser every two weeks from March to September to support large leaf and flower production. Reduce to monthly in autumn and stop entirely in winter.
✂️ Pruning
Remove spent flower stalks and dead leaves only
Cut spent flower stems at the base once the bloom is finished to keep the plant tidy and redirect energy. Remove any dead or damaged leaves cleanly at the base. Do not cut healthy green leaves — every leaf contributes to next year's flowering.
🌿 Humidity
Moderate to high humidity preferred
Bird of paradise tolerates average indoor humidity but thrives with 50–60% relative humidity. In UK homes in winter, central heating drops humidity considerably — mist the leaves regularly or stand the pot on a pebble tray with water to compensate.
🌿 Temperature
Keep above 10°C at all times; ideally 18–24°C
This tropical plant cannot tolerate frost or prolonged cold. In the UK it must be kept indoors or in a frost-free conservatory year-round. It prefers temperatures of 18–24°C in summer and can tolerate a cooler winter minimum of around 10–12°C, which can actually help trigger flowering.
Growing Tips
Patience is essential
Bird of paradise typically takes 3–5 years from planting before it flowers reliably. Avoid repotting too soon — it blooms best when slightly root-bound.
Maximum light is non-negotiable
In the UK, place it in the sunniest spot available — a south-facing conservatory or greenhouse is ideal. Insufficient light is the most common reason it fails to flower.
Keep it pot-bound to encourage blooms
Resist the urge to move it into a bigger pot. A slightly cramped root system triggers flowering. Only repot when roots are visibly escaping the drainage holes.
Clean the leaves regularly
Wipe large leaves with a damp cloth every few weeks to remove dust. Clean leaves photosynthesise more efficiently and the plant looks far more striking.
Pests & Diseases
Pest Scale Insect
Identification: Brown or tan oval bumps fixed to stems and leaf undersides; sticky honeydew deposits below; sooty mould follows.
- Scrape off individual scales with a soft toothbrush or fingernail.
- Wipe affected areas with a cotton pad soaked in diluted neem oil or insecticidal soap.
- Apply a systemic houseplant insecticide containing acetamiprid per label instructions.
Pest Two-Spotted Spider Mite
Identification: Fine webbing on leaf undersides and between leaves; tiny pale dots on upper leaf surface (feeding scars); leaves look dull and stippled.
- Increase humidity by misting or placing a tray of water nearby — spider mites thrive in dry air.
- Wipe leaves with a damp cloth and spray undersides with diluted neem oil.
- Apply a miticide or bifenazate-based acaricide if infestation is severe.
Pest Mealybug
Identification: White fluffy wax deposits in leaf axils and along stems; sticky honeydew; plant growth slows.
- Remove individual bugs with a cotton swab dipped in rubbing alcohol.
- Spray with insecticidal soap solution, covering all leaf axils and stem joints.
- Use a systemic insecticide containing imidacloprid for persistent infestations.
Disease Root Rot Phytophthora spp. / Pythium spp.
Symptoms: Yellowing leaves starting from the base; mushy black roots visible when unpotted; plant wilts despite moist soil.
Treatment: Remove the plant from its pot, cut away all blackened roots with sterile scissors, dust cut ends with sulphur powder, and repot in fresh well-draining compost. Reduce watering significantly.
Prevention: Always use a pot with drainage holes and never allow the plant to sit in standing water. Allow the top 5cm of compost to dry between waterings.
Disease Leaf Curl / Tip Browning
Symptoms: Leaf edges roll inward; brown crispy tips; older leaves yellowing.
Treatment: Increase humidity, move away from direct heat sources, and ensure consistent watering. Trim brown tips with clean scissors.
Prevention: Avoid placing the plant near radiators or air vents. Mist regularly or use a humidifier in winter.
Log Bird of Paradise in your garden — track growth, care, and harvests year after year
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