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Herbaceous Perennial

Lupinus 'Polar Princess'

lupin 'Polar Princess'

'Polar Princess' is an upright, clump-forming perennial, to around 75cm tall, with palmately-divided, green foliage and, in summer, plump spikes tightly-packed with pure white, scented flowers

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Size
Ultimate height
0.5–1 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Loam
Sand
Moisture
Well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer White Green
Autumn
Winter
Position
  • Full sun
  • Partial shade
Aspect

West–facing or South–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Fabaceae
Native to the UK
No
Foliage
Deciduous
Habit
Bushy
Potentially harmful
All parts, particularly the seeds, may cause severe discomfort if ingested. Wear gloves and wash hands after handling
Genus

Lupinus can be annuals, perennials or shrubs, with palmate leaves and showy terminal racemes of pea-like flowers

Name status

Accepted

How to grow

Cultivation

Grow in moderately fertile, humus-rich, light, moist but well-drained soil in full sun or light, dappled shade. May need support (see staking perennials)

Propagation

Propagate by seed or from basal stem cuttings

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Flower borders and beds
Pruning

Deadhead to encourage a second flush of flowers

Pests

May be affected by slugs and lupin aphid

Diseases

May be subject to powdery mildews, rots, a leaf spot and a virus

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