Overview
Hedychium spicatum is a perennial herbaceous in the genus Hedychium, part of the Zingiberaceae family. It typically grows around 1.5 m tall. Hedychium spicatum grows best in full sun, and tolerates most soils. Its UK hardiness is rated H5. It is native to S Asia.
About
Hedychium spicatum is a perennial herbaceous plant reaching about 1.5 m, notable for its strongly scented flowers. It is native to S Asia and belongs to the Zingiberaceae. Flowering is in July to September and the blooms are valued for their perfume. Plants prefer a sunny site and reliably moist, well-drained soil.
Wikipedia contributors, CC BY-SA 4.0 — Hedychium spicatum
About the genus
Hedychium is a genus of flowering plants in the ginger family Zingiberaceae, native to lightly wooded habitats in Asia. There are approximately 70-80 known species, native to India, Southeast Asia, and Madagascar. Some species have become widely naturalized in other lands, and considered invasive in some places.
Wikipedia contributors, "Hedychium", CC BY-SA 4.0 — Hedychium
In the garden
Hedychium spicatum is a perennial herbaceous member of the ginger family (Zingiberaceae) from S Asia. It grows to around 1.5 m and produces highly fragrant flowers in July to September. Gardeners prize it where summer scent is required rather than for compact form. Plant into a free-draining but moisture-retentive soil; it tolerates sandy, loamy or clay soils provided they remain moist but well-drained. Choose a site in full sun for best flowering. Its UK hardiness is H5, i.e. hardy in most of the UK where winter soils do not stay waterlogged; give some shelter from cold drying winds and ensure winter drainage is good. Use Hedychium spicatum at the back of a mixed herbaceous border or beside a path or seating area so the perfume can be appreciated. A sunny, sheltered bed against a warm wall will extend the season and protect crowns in colder spots. Expect its scented July–September flowers to perfume evening seating areas and attract attention during midsummer.
Growing conditions
Best soil and position for Hedychium
- Sunlight
- Full sun
- Soil type
- Sandy, Loamy, Clay
- Soil moisture
- Moist but well-drained
- UK hardiness
- H5
Plant details
Hedychium spicatum size, habit and characteristics
- Plant type
- Perennial herbaceous
- Height
- 1.5 m
- Native to
- S Asia
- Fragrance
- Flower
Care notes
Pruning and caring for Hedychium spicatum
- Propagation
- Rhizome division
Frequently asked questions
Where is the best place to plant Hedychium spicatum?
Hedychium spicatum prefers full sun.
What soil does Hedychium spicatum need?
Hedychium spicatum is adaptable and grows happily in most soil types, including sandy, loamy and clay. Aim for soil that stays moist but well-drained.
How big does Hedychium spicatum grow?
Hedychium spicatum reaches a height of 1.5 m.
Is Hedychium spicatum hardy in the UK?
Hedychium spicatum has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Hedychium spicatum?
Rhizome division.