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Paeonia × suffruticosa 'Guan Shi Mo Yu' (S)

An upright deciduous shrub to 1.8m high, with woody stems and lobed and divided green leaves. Produces large, scented, dark maroon double flowers to 18cm across, in early summer

Size
Ultimate height
1.5–2.5 metres
Time to ultimate height
5–10 years
Ultimate spread
1–1.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Red Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

East–facing or South–facing or West–facing

Exposure
Sheltered
Hardiness
H5
Botanical details
Family
Paeoniaceae
Native to the UK
No
Foliage
Deciduous
Habit
Columnar upright
Potentially harmful
Pets (dogs, cats): Skin irritant. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus

Paeonia may be herbaceous perennials or deciduous sub-shrubs with large, divided leaves and showy large bowl-shaped flowers, usually in early summer

Name status

Accepted

Horticultural Group
Shrubby peonies are sparsely branched deciduous shrubs leaves divided into several finger-like lobes, and bowl-shaped flowers in late spring or early summer

How to grow

Cultivation

Grow in deep, fertile, humus-rich, moist but well-drained soil in full sun or partial shade. Choose an open position but with shelter from cold, drying winds. For more detailed advice, see tree peony cultivation

Propagation

Propagate by semi-ripe cuttings in summer, or by grafting in winter

Suggested planting locations and garden types
  • City and courtyard gardens
  • Cottage and informal garden
  • Low Maintenance
  • Flower borders and beds
  • Wall side borders
Pruning

Pruning group 1

Pests

May be susceptible to leaf and bud eelworm and swift moth caterpillar

Diseases

May be susceptible to a virus, honey fungus, Verticillium wilt, peony leaf blotch and peony wilt

Get involved

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