Overview

Meconopsis x sheldonii ambig. is a clump forming herbaceous perennial in the genus Meconopsis, part of the Papaveraceae family, with deciduous foliage. Meconopsis x sheldonii ambig. grows best in partial shade, and tolerates clay and loam soils and acid and neutral pH. Its UK hardiness is rated H5. Suggested uses include cottage and informal garden.

About

Meconopsis x sheldonii ambig. is a clump-forming herbaceous perennial belonging to the genus Meconopsis, known for its rosettes of hairy foliage and distinctive bowl-shaped flowers. This deciduous cultivar thrives in partial shade with an east or west-facing aspect, preferring sheltered positions and fertile, moist but well-drained clay or loam soils with acid to neutral pH. It is hardy to UK zone H5 and is best suited to cottage and informal gardens. Propagation is by division, as this cultivar does not produce viable seed, and it provides interest during the summer and autumn seasons.

Growing conditions

Best soil and position for Meconopsis

Sunlight
Partial shade
Soil type
Clay, Loam
Soil pH
Acid, Neutral
Soil moisture
Moist but well-drained
Aspect
East-facing, West-facing
Exposure
Sheltered
UK hardiness
H5

Plant details

Meconopsis x sheldonii ambig. size, habit and characteristics

Plant type
Herbaceous Perennial
Habit
Clump forming
Foliage
Deciduous
Suggested uses
Cottage and informal garden

Care notes

Pruning and caring for Meconopsis x sheldonii ambig.

Propagation
Propagate by division; this cultivar does not produce viable seed
Pest resistance
May be susceptible to slugs, snails and aphids
Disease resistance
May be susceptible to downy mildews

Frequently asked questions

Where is the best place to plant Meconopsis x sheldonii ambig.?

Meconopsis x sheldonii ambig. prefers partial shade. It suits sheltered positions.

What soil does Meconopsis x sheldonii ambig. need?

Meconopsis x sheldonii ambig. grows best in clay and loam soil. It prefers acid and neutral soil. Aim for soil that stays moist but well-drained.

Is Meconopsis x sheldonii ambig. hardy in the UK?

Meconopsis x sheldonii ambig. has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.

How do I propagate Meconopsis x sheldonii ambig.?

Propagate by division; this cultivar does not produce viable seed.

More in the Meconopsis genus

Browse all Meconopsis