Abelia × grandiflora 'Brockhill Allgold'

RHS Plant Profile

abelia 'Brockhill Allgold'

RHS

Shrubs

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A semi-evergreen shrub with acid-green to bright-gold leaves borne on arching stems; juvenile foliage is tinged bronze. Clusters of funnel-shaped, slightly fragrant, white flowers are produced from early to late summer

Position

Full sun

Soil Types

Chalk, Loam, Sand

Max Height

1.5-2.5 metres

Max Spread

1.5-2.5 metres

Size

Time to Maturity: 10–20 years
Max Spread: 1.5-2.5 metres
Max Height: 1.5-2.5 metres

Growing Conditions

Chalk Loam Sand

Moisture: Moist but well–drained
pH: Acid or Alkaline or Neutral

Position

Full sun

Aspect: South–facing or East–facing
Exposure: Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

H1A: under glass all year (>15C)
H1B: can be grown outside in the summer (10 - 15)
H1C: can be grown outside in the summer (5 - 10)
H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
H4: hardy through most of the UK (-10 to -5)
H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
H6: hardy in all of UK and northern Europe (-20 to -15)
H7: hardy in the severest European continental climates (< -20): H5
Drought Resistance: Yes

Colour & Scent

Fragrance Flower

Season	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family: Caprifoliaceae
Native to GB/Ireland: No
Foliage: Evergreen
Habit: Bushy
Genus: Abelia can be deciduous or evergreen shrubs or small trees, with paired or whorled leaves and axillary or terminal clusters of funnel-shaped or trumpet-shaped flowers in summer and autumn, sometimes with conspicuous, colourful calyces
Name Status: Unresolved

How to Grow

Cultivation

Easy to grow in reasonable conditions; requires a sheltered, sunny position

Propagation

Propagate by softwood cuttings in early summer or semi-hardwood cuttings in late summer

Suggested planting locations and garden types

City and courtyard gardens
Low Maintenance
Wall side borders

Pruning

Pruning group 8. May need hard pruning ( Pruning group 6) every 3 to 4 years

Pests

Generally pest-free

Diseases

May be susceptible to honey fungus