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Herbaceous Perennial

Meconopsis (Infertile Blue Group) 'Mrs Jebb'
  • RHS AGM

Himalayan blue poppy 'Mrs Jebb'

A short-lived perennial about 1m tall, forming a rosette of oval, hairy leaves suffused with red-purple when young. In summer, erect, leafy stems bear a cluster of deep clear blue poppies with slightly ruffled petals and contrasting yellow stamens. The seed capsules, covered in bristly hairs, are decorative but contain no viable seed

Synonyms
Meconopsis × sheldonii 'Miss Jebb'
Meconopsis grandis 'Mrs Jebbs'
see moreMeconopsis grandis 'Miss Jebbs'
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Size
Ultimate height
1–1.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Clay
Loam
Moisture
Moist but well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Purple Green
Summer Blue Green Green
Autumn Green
Winter
Position
  • Partial shade
Aspect

East–facing or West–facing

Exposure
Sheltered
Hardiness
H5
Botanical details
Family
Papaveraceae
Native to the UK
No
Foliage
Deciduous
Habit
Clump forming
Genus

Meconopsis can be annuals, biennials, evergreen or herbaceous perennials, often monocarpic, with rosettes of hairy leaves and bowl-shaped flowers that may be solitary on a leafless stem, or in racemes or panicles on a leafy stem

Name status

Accepted

How to grow

Cultivation

Grow in dappled shade in humus rich, slightly acidic soil with good drainage and protection from drying winds. Thrives in areas with cool damp summers; best planted in soil that does not dry out in summer or get waterlogged in winter

Propagation

Propagate by division; this cultivar does not produce viable seed

Suggested planting locations and garden types
  • Cottage and informal garden
  • Flower borders and beds
Pruning

Cut back spent flower stems

Pests

May be susceptible to slugs, snails and aphids

Diseases

May be susceptible to downy mildews

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