Syringa x hyacinthiflora 'Blanche Sweet' — Bushy

Overview

Syringa x hyacinthiflora 'Blanche Sweet' is a bushy shrubs in the genus Syringa, part of the Oleaceae family, with deciduous foliage. Syringa x hyacinthiflora 'Blanche Sweet' grows best in full sun, and tolerates most soils and alkaline and neutral pH. Its UK hardiness is rated H6. Suggested uses include cottage and informal garden, city and courtyard gardens, coastal and flower borders and beds.

About

Syringa x hyacinthiflora 'Blanche Sweet' is a deciduous, bushy shrub belonging to the genus Syringa, known for its simple leaves and conical clusters of highly aromatic, 4-lobed tubular flowers in late spring or early summer. This cultivar thrives in full sun and can be grown in a variety of soil types including chalk, clay, loam, and sand, preferring moist but well-drained or well-drained conditions with alkaline to neutral pH. Hardy to UK zone H6, it is suitable for cottage and informal gardens, city and courtyard settings, coastal areas, and flower borders. Propagation is typically by softwood cuttings, layering in early summer, or grafting in winter.

Growing conditions

Best soil and position for Syringa

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

Plant details

Syringa x hyacinthiflora 'Blanche Sweet' size, habit and characteristics

Plant type: Shrubs
Habit: Bushy
Foliage: Deciduous
Suggested uses: Cottage and informal garden, City and courtyard gardens, Coastal, Flower borders and beds

Care notes

Pruning and caring for Syringa x hyacinthiflora 'Blanche Sweet'

Propagation: Softwood cuttings,Layering in early summer,Grafting in winter
Pest resistance: Lilac leaf-mining moth,Willow scale,Thrips
Disease resistance: Lilac blight,Honey fungus,Phytophthora,Powdery mildews,Bacterial canker

Frequently asked questions

Where is the best place to plant Syringa x hyacinthiflora 'Blanche Sweet'?

Syringa x hyacinthiflora 'Blanche Sweet' prefers full sun. It suits exposed and sheltered positions.

What soil does Syringa x hyacinthiflora 'Blanche Sweet' need?

Syringa x hyacinthiflora 'Blanche Sweet' is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It prefers alkaline and neutral soil. Aim for soil that stays moist but well-drained to well-drained.

Is Syringa x hyacinthiflora 'Blanche Sweet' hardy in the UK?

Syringa x hyacinthiflora 'Blanche Sweet' 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 Syringa x hyacinthiflora 'Blanche Sweet'?

Softwood cuttings,Layering in early summer,Grafting in winter.

More in the Syringa genus

Browse all Syringa →