Overview

Exochorda macrantha 'Niagra' is a plant with a bushy habit in the genus Exochorda, part of the Rosaceae family, with deciduous foliage. Exochorda macrantha 'Niagra' grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include city and courtyard gardens, cottage and informal garden, patio and container plants and flower borders and beds.

About

Exochorda macrantha 'Niagra' is a bushy, deciduous cultivar of the Exochorda genus, commonly known as pearl bush, which belongs to the Rosaceae family. Native to China and central Asia, these ornamental plants thrive in full sun or partial shade and can be grown in a variety of soil types, including chalk, clay, loam, and sand, with acid, alkaline, or neutral pH. Suitable for exposed or sheltered locations, 'Niagra' is hardy to UK zone H6 and is ideal for city and courtyard gardens, cottage and informal gardens, patios, containers, and flower borders. Propagation can be achieved through softwood or semi-ripe cuttings, layering, or seed.

About the genus

Exochorda is a small genus of flowering plants in the family Rosaceae, native to China and central Asia (Turkestan). They are used as ornamental plants with the common name pearl bush, or pearlbush. Numerous species have been described on the basis of differing appearance and geographical separation, but a systematic study revealed that the different types are closely related and probably all descended from a single species that formerly had a wide distribution that has been fragmented by habitat loss.

Wikipedia contributors, "Exochorda", CC BY-SA 4.0Exochorda

Growing conditions

Best soil and position for Exochorda

Sunlight
Full sun, Partial shade
Soil type
Chalk, Clay, Loam, Sand
Soil pH
Acid, Alkaline, Neutral
Soil moisture
Moist but well-drained
Aspect
South-facing, West-facing, North-facing, East-facing
Exposure
Exposed, Sheltered
UK hardiness
H6

Plant details

Exochorda macrantha 'Niagra' size, habit and characteristics

Habit
Bushy
Foliage
Deciduous
Suggested uses
City and courtyard gardens, Cottage and informal garden, Patio and container plants, Flower borders and beds

Care notes

Pruning and caring for Exochorda macrantha 'Niagra'

Propagation
Softwood cuttings, Semi-ripe cuttings, Layering, Seed
Pest resistance
Generally pest-free
Disease resistance
Honey fungus

Frequently asked questions

Where is the best place to plant Exochorda macrantha 'Niagra'?

Exochorda macrantha 'Niagra' prefers full sun and partial shade. It suits exposed and sheltered positions.

What soil does Exochorda macrantha 'Niagra' need?

Exochorda macrantha 'Niagra' is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.

Is Exochorda macrantha 'Niagra' hardy in the UK?

Exochorda macrantha 'Niagra' has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.

How do I propagate Exochorda macrantha 'Niagra'?

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