White garland-lily
Hedychium coronarium · Zingiberaceae
📷 Forest & Kim Starr · CC BY 3.0
The gardener's calendar
White garland-lily is in full bloom: enjoy it, watch watering in hot weather and let spent flowers feed pollinators before pruning.
ID card
- Scientific name
- Hedychium coronarium
- Family
- Zingiberaceae
- Plant type
- Rhizomatous perennial herb
- Adult height
- 1.20 to 1.50 m
- Foliage
- Deciduous, disappears in winter
- Flowering
- August to September
- Origin
- Himalayas (India, Nepal)
- Hardiness
- Protect below 0°C, prefers mild climate
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
Hedychium hates wet feet in winter: plant it on a well-drained mound in soil enriched with compost. In cold climates, protect the rhizome under 15 cm of mulch starting from November.
The common mistake
Neglecting it in winter: in zones -2 to -5°C, without winter protection, the rhizome freezes and rots.
The pro's trick
Wait until February/March before cleaning up dead stems: they insulate the rhizome from frost.
Seasonal watch
From September onwards, gradually reduce watering.
Care
Watering
White hedychium appreciates moist soil, especially during spring and summer growth. Water regularly without allowing water to stagnate, which would promote rhizome rot. In winter, drastically reduce watering after flowering as the plant enters dormancy.
Light exposure
Place your hedychium in partial shade, sheltered from the harsh afternoon sun in hot climates. Bright but indirect light promotes beautiful flowering. It also tolerates the gentle sun of temperate regions.
Soil
Prefer rich, well-draining soil enriched with organic matter (potting soil, compost). This plant from humid regions appreciates slight moisture retention. Avoid overly compact or poorly aerated soils.
Fertilizer
Apply balanced fertilizer every 15 days during the growth period (April to August). Reduce applications in autumn to accompany the slowing of growth. Potassium-rich fertilizer aids flowering.
Pruning and cleanup
Remove faded stems after flowering to tidy up the clump. In late winter, before regrowth begins, eliminate dead foliage. Moderate pruning is sufficient; the plant naturally maintains good form if watering is properly managed.
Diseases and pests
White hedychium particularly dislikes excess winter humidity which causes rhizome rot. Also watch for spider mites indoors. In suitable climates, problems remain rare if you follow the plant's cultural requirements.
Did you know?
White hedychium is known as the 'butterfly ginger' or 'butterfly-flowered ginger' due to the distinctive spread form of its magnificent flower spike. In India and Nepal, its highly fragrant white flowers symbolize purity and beauty; they have been commonly used in rituals and festive garlands for centuries.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- TurmericCurcuma longa
- MyogaZingiber mioga
- Greater galangalAlpinia galanga
- Hedychium greeniiHedychium greenii
- Kahila garland-lilyHedychium gardnerianum
- Alpinia zerumbetAlpinia zerumbet
Tips generated and checked by Viridia — adapt them to your local climate.