Overview
Alpinia hainanensis is a clump forming conservatory greenhouse in the genus Alpinia, part of the Zingiberaceae family, with deciduous foliage. Alpinia hainanensis grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H1c. Suggested uses include patio and container plants and flower borders and beds.
About
Alpinia hainanensis is a deciduous cultivar of the Alpinia genus, which comprises evergreen perennials known for their ginger-scented rhizomes and slender stems that can grow up to 3 metres tall. This clump-forming plant thrives in full sun with a south-facing, sheltered aspect, favouring moist but well-drained neutral loam soil. It is suitable for patios, containers, flower borders, and beds, offering interest in spring. In the UK, it requires protection (hardiness H1c) and is best propagated by division in spring.
Growing conditions
Best soil and position for Alpinia
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H1c
Plant details
Alpinia hainanensis size, habit and characteristics
- Plant type
- Conservatory Greenhouse
- Habit
- Clump forming
- Foliage
- Deciduous
- Suggested uses
- Patio and container plants, Flower borders and beds
Care notes
Pruning and caring for Alpinia hainanensis
- Propagation
- Division in spring
- Pest resistance
- Susceptible to slugs and snails
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Alpinia hainanensis?
Alpinia hainanensis prefers full sun. It suits sheltered positions.
What soil does Alpinia hainanensis need?
Alpinia hainanensis grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Alpinia hainanensis hardy in the UK?
Alpinia hainanensis has an RHS hardiness rating of H1c, meaning it needs a warm, frost-free position of 5–10°C and is best grown under glass in the UK.
How do I propagate Alpinia hainanensis?
Division in spring.
More in the Alpinia genus
- Alpinia caerulea
- Alpinia racemigera
- Alpinia zerumbetIndian shell flower
- Alpinia densespicata
- Alpinia romburghiana