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Conservatory GreenhouseAquatic

Cyperus papyrus 'Nanus'

dwarf papyrus

'Nanus' is a compact clump-forming plant to 1.2m, with narrow leaves and rounded umbels of many long-stalked tiny brown flower-heads

Synonyms
Cyperus papyrus 'Haspan'
Cyperus haspan misapplied
see moreCyperus haspan var. viviparus

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Size
Ultimate height
1–1.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.5–1 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Poorly–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Brown Green
Autumn Green Brown
Winter Green
Position
  • Full sun
  • Partial shade
Aspect

South–facing or West–facing or East–facing

Exposure
Sheltered
Hardiness
H1C
Botanical details
Family
Cyperaceae
Native to GB / Ireland
No
Foliage
Evergreen
Habit
Bushy
Genus

Cyperus can be annuals or evergreen, rhizomatous perennials, with linear, grass-like leaves and terminal clusters of small greenish flower-spikes with spreading leaf-like bracts beneath

Name status

Accepted

How to grow

Cultivation

Under glass grow in peat-free, loam-based potting compost in bright filtered light. Water freely in summer and maintain high humidity. Apply a balanced liquid fertiliser monthly. Can be grown outdoors as a bog or marginal plant

Propagation

Propagate by seed at 18 to 21°C in spring in constantly moist seed compost. Divide in spring

Suggested planting locations and garden types
  • Patio and container plants
Pruning

Cut back dead material in autumn

Pests

Generally pest-free

Diseases

Generally disease-free

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