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Abelia grandiflora Sparkling Silver

Cultivar: 'Hilsop' · Glossy Abelia

Abelia Sparkling Silver is a pretty, compact, semi evergreen shrub with small, variegated silvery white and green leaves. For optimal growth put the plant in an area where there will be a lot of sun. It flowers from August until late October with clusters of small pale pink to white, fragrant blooms.

↕ 100 cm ❄ -15 °C ☀ sun

Flowering period

jan
feb
Mar
apr
may
jun
jul
aug
sep
oct
nov
dec

Planting period

jan
feb
Mar
apr
may
jun
jul
aug
sep
oct
nov
dec
Ideal (Sep–Jan)
Possible (until May)
Not recommended

About this plant

Abelia

Abelias (Abelia) are deciduous to semi-evergreen shrubs from East Asia, mainly China, with gracefully arching branches. They are valued for their long, scented flowering of small white to pink trumpet flowers, and for the coppery calyces that remain after the flowers have dropped, set against foliage that often turns purplish in autumn.

Glossy Abelia Abelia grandiflora

Abelia × grandiflora is a vigorous garden hybrid of Abelia chinensis and Abelia uniflora, forming a rounded shrub slightly wider than tall, up to around 2.5 m. Its glossy, dark green, semi-evergreen leaves turn purplish in autumn. From July to September or October it bears clusters of scented, pinkish-white to mauve funnel-shaped flowers, followed by long-lasting russet calyces.

Location and soil

Grows in sun or partial shade in any well-drained soil, including chalky and fairly poor ground; avoid heavy, wet clay. Once established it tolerates drought well. It withstands moderate frost for short periods; in a severe winter the leaves may drop or shoot tips may die back, but the shrub usually recovers. A sheltered position is best in colder areas.

Pruning and care

Low-maintenance and rarely troubled by pests or diseases. Tidy the shrub at the end of winter, from February to April, by removing dead, thin or crossing stems at the base; hedges can be trimmed with shears at the same time to keep them dense. Water regularly in the first two summers and mulch the base before winter for the first few years.

Use in the garden

A versatile shrub for mixed borders, as a solitary specimen and for informal or clipped flowering hedges, combining well with deutzias, roses with single flowers and other summer-flowering shrubs. It can also be grown in a very large container. Over the long flowering season it draws butterflies and bees.

Characteristics

Botanical

Family Caprifoliaceae
Genus Abelia
Species grandiflora
Cultivar 'Hilsop'
Trade name Sparkling Silver

Flowering

Flowering period june, july, august, september, october
Colour (flower) white

Foliage

Evergreen yes
Colour (foliage) green, white

Growth habit

Height 100 cm

Location

Winter hardiness -15 °C
Location sun

Use

Type (use) shrub, in group, terrace plant