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rose 'Polyantha Grandiflora' | Plant Finder | Fill My Garden

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Plants > Ferns

rose 'Polyantha Grandiflora'

Rosa 'Polyantha Grandiflora' (Ra)

Fragrant

Genus: Rosa
Family: Rosaceae

About this plant

'Polyantha Grandiflora' is a large, vigorous, rambling rose to 7m in height. Arching stems bear glossy, mid-green leaves with coppery overtones and cascading clusters of single to semi-double white flowers 6cm wide. The lightly-scented, white flowers are contrasted by golden-yellow stamens; pea-sized orange-red hips follow in autumn

Growing Information

Height

4-8 Metres

Spread

2.5-4 Metres

Hardiness

Foliage

Deciduous

Growing Conditions

Sunlight

Full SunPartial Shade

Soil

ClayChalkLoamSandy

Acid

Not Currently Available

This plant is not currently stocked at any garden centres on our platform.

Alkaline

Neutral

Moisture

Poorly DrainedWell Drained

Aspect

West FacingNorth FacingEast FacingSouth Facing

Exposure

ShelteredExposed

Care Guide

Cultivation

Grows best in fertile, humus-rich, moist but well-drained soil in a sunny, open position, but tolerates a wide range of conditions. Mulch in late winter and, to improve flowering, apply a balanced fertiliser in late winter or early spring

Pruning

Pruning group 18 (roses)

Propagation

Propagate by semi-ripe cuttings in late summer or hardwood cuttings in autumn

Pests

Aphids, including rose aphid, are the most common rose pest. Can also be affected by leafhoppers, glasshouse red spider mite, scale insects, caterpillars, large rose sawfly, rose leaf-rolling sawfly and leaf-cutter bees. Deer and rabbits can also cause damage

Diseases

Rose black spot, rose rust and rose powdery mildew are the most common rose diseases. Can also be affected by rose dieback, replant disease, canker, honey fungus and a virus

Garden Uses

Uses

Ground Cover

Planting Places

OutdoorWall TrainedGreenhouse

Season of Interest

SpringSummerAutumn

Size & Characteristics

Height

4-8 Metres

Spread

2.5-4 Metres

Habit

Columnar Upright

Time to Full Height

Ten To Twenty Years