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Pandanus utilis

useful screw pine

A tender, evergreen, palm-like tree to 6m, bearing glossy, sword-shaped leaves with stiff red spines along the margins. The foliage is arranged in a spiralling formation at the branch tips

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Size
Ultimate height
4–8 metres
Time to ultimate height
10–20 years
Ultimate spread
2.5–4 metres
Growing conditions
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Green
Autumn Green
Winter Green
Position
  • Full sun
Aspect

East–facing or South–facing or West–facing

Exposure
Sheltered
Hardiness
H1B
Botanical details
Family
Pandanaceae
Native to the UK
No
Foliage
Evergreen
Habit
Spreading branched
Genus

Pandanus are evergreen shrubs and trees, with terminal rosettes of spiralled, linear, spine-edged leaves. The small male and female flowers are borne on separate plants, the males in branched spikes, the females in cone-like heads

Name status

Correct

Plant range
Madagascar

How to grow

Cultivation

Under glass, grow in loam-based potting compost in full light. In growth, water moderately and apply a balanced liquid feed monthly; water sparingly in winter

Propagation

Propagate by sowing pre-soaked seed as soon as ripe or in spring; remove suckers or offsets in spring

Suggested planting locations and garden types
  • Conservatory and greenhouse
Pruning

See pruning group 1

Pests

May be susceptible to scale insects and glasshouse red spider mite

Diseases

Generally disease-free

Get involved

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