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Japanese Honeysuckle

Lonicera japonica

Also listed as Nintooa japonica, Caprifolium japonicum

Also known as Golden-and-silver Honeysuckle, Gold-and-silver-flower, Golden Honeysuckle Vine

vine☀️ full sun💧💧 moderate water❄ Hardy: Zone 5b – Zone 11b

Climate Match for your location

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A vigorous, fast-growing twining vine with sweetly fragrant white and yellow flowers that bloom over an extended season. It is highly adaptable but considered invasive in many regions.

Why grow it

Japanese honeysuckle produces abundant fragrant flowers over a long blooming period and establishes quickly on poor soils where other vines struggle. Compared to native honeysuckle species, it offers faster coverage and more extended flowering, though at the trade-off of requiring careful management in regions where it is not restricted. It performs well in varied light conditions and tolerates compacted or degraded soils, making it useful for difficult sites where slower-growing alternatives might fail.

Watch out for

This vine can overtake nearby plantings if not regularly pruned and monitored, as new growth emerges readily from cuts. In humid climates, dense foliage may reduce air circulation around adjacent plants. Establishment is rapid, so early intervention is far easier than removal once the plant is well-established.

Overview

Form
Spreading
Growth Rate
fast
Size
20–1′ tall × 20–30′ wide
Dormancy
semi-evergreen
Family
Caprifoliaceae
erosion controlmedicinalpollinator nectarywildlife benefitedible

Native Range

Eastern Asia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

flowerfruit

Season of Interest

SpringSummer

Notable Cultivars

'Halliana' is the most common cultivar, prized for its abundant fragrant flowers and dense foliage. 'Purpurea' features purple-tinged new growth and is less aggressive than the species type.

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Companion Planting

Plants well with