Lonicera caerulea var. kamtschatica

RHS Plant Profile
honeyberry

Synonyms

Lonicera caerulea subsp. kamtschatica

Fruit Edible Shrubs

An upright, multi-stemmed deciduous edible fruit shrub with grey-green ovate-lance shaped leaves. Small white lightly fragrant flowers are produced in early spring followed by edible, oval cylindrical blue-black berry fruits which develop a white bloom when ripe for harvest in early summer.

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Loam, Sand

Max Height

1-1.5 metres

Max Spread

1-1.5 metres

Size

Time to Maturity
5–10 years
Max Spread
1-1.5 metres
Max Height
1-1.5 metres

Growing Conditions

Chalk Clay Loam Sand
Moisture
Moist but well–drained or Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
North–facing or South–facing or East–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness
H7

Colour & Scent

Fragrance Flower
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Caprifoliaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy, Columnar upright
Genus
Lonicera can be deciduous and evergreen shrubs, or climbers with twining stems. The tubular or two-lipped flowers, often very fragrant, are followed by red or black berries
Name Status
Unresolved
Plant Range
NE Asia

How to Grow

Cultivation

Grow in full sun or partial shade in any moist, well-drained soil. Plant two shrubs for cross pollination and fruit set.

Propagation

Propagate by semi-ripe cuttings which can be taken during summer from none-fruiting stems. Hardwood cuttings can be taken in late-autumn winter. Honeyberry is easily propagated by seed; the pulp around the seed needs to be removed before they are sown in moist, warm conditions during the summer. There is no need for any cold stratification of the seed

Suggested planting locations and garden types

  • Cottage and informal garden
  • Patio and container plants
  • Wildlife gardens
  • Banks and slopes
  • Hedging and screens
  • Wall side borders

Pruning

Until established follow Pruning group 1. Thereafter, in late winter reduce stems to a pair of strong buds and cut up to one-fifth of older stems to ground level.

Pests

May be susceptible to honeysuckle aphids, Thrips and glasshouse whitefly

Diseases

May be susceptible to powdery mildews, fungal leaf spot, silver leaf and honey fungus (rarely)