Overview

Spiraea japonica 'Dark Magic' is a bushy, suckering shrubs in the genus Spiraea, part of the Rosaceae family, with deciduous foliage. It typically grows around 1.5 m tall. Spiraea japonica 'Dark Magic' grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H7. Suggested uses include mixed borders, shrub borders, cottage gardens, informal gardens, wildlife gardens and flower borders and beds.

About

Spiraea japonica 'Dark Magic' is a deciduous shrub cultivar within the Spiraea genus, known for its bushy and suckering habit. Growing to about 1.5 metres tall, it thrives in full sun and tolerates a range of soil types including sandy, loamy, and clay soils with varying pH levels, provided they are moist but well-drained. This hardy shrub, suitable for exposed or sheltered positions, produces clusters of small, five-petaled flowers in spring and summer. It is well suited to mixed borders, cottage gardens, and wildlife gardens, and can be propagated by various cutting methods or seed.

About the genus

Spiraea, sometimes spelled spirea in common names, and commonly known as meadowsweets or steeplebushes, is a genus of about 80 to 100 species of shrubs in the family Rosaceae. They are native to the temperate Northern Hemisphere, with the greatest diversity in eastern Asia.

Growing conditions

Best soil and position for Spiraea

Sunlight
Full sun
Soil type
Sandy, Loamy, Clay
Soil pH
Acid, Alkaline, Neutral
Soil moisture
Moist but well-drained
Aspect
South-facing, West-facing, East-facing
Exposure
Exposed, Sheltered
UK hardiness
H7

Plant details

Spiraea japonica 'Dark Magic' size, habit and characteristics

Plant type
Shrubs
Habit
Bushy, Suckering
Foliage
Deciduous
Height
1.5 m
Suggested uses
Mixed borders, Shrub borders, Cottage gardens, Informal gardens, Wildlife gardens, Flower borders and beds

Care notes

Pruning and caring for Spiraea japonica 'Dark Magic'

Propagation
Softwood cuttings, Semi-ripe cuttings, Hardwood cuttings, Seed
Pest resistance
Generally pest-free
Disease resistance
Generally disease-free

Frequently asked questions

Where is the best place to plant Spiraea japonica 'Dark Magic'?

Spiraea japonica 'Dark Magic' prefers full sun. It suits exposed and sheltered positions.

What soil does Spiraea japonica 'Dark Magic' need?

Spiraea japonica 'Dark Magic' is adaptable and grows happily in most soil types, including sandy, loamy and clay. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.

How big does Spiraea japonica 'Dark Magic' grow?

Spiraea japonica 'Dark Magic' reaches a height of 1.5 m.

Is Spiraea japonica 'Dark Magic' hardy in the UK?

Spiraea japonica 'Dark Magic' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.

How do I propagate Spiraea japonica 'Dark Magic'?

Softwood cuttings, Semi-ripe cuttings, Hardwood cuttings, Seed.

More in the Spiraea genus

Browse all Spiraea