Alpine honeysuckle
Lonicera alpigena · Caprifoliaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around alpine honeysuckle and prepare for winter.
ID card
- Foliage
- Deciduous
- Flowering
- April to May, white or pale pink flowers
- Fruits
- Bright red berries, highly ornamental
- Adult size
- 1.5 to 2.5 m in height
- Hardiness
- Excellent, down to -20 °C
- Origin
- Alps and mountain ranges of central Europe
- Soil type
- Well-drained soil, chalky or neutral
- Growth
- Moderate to slow
Care
Exposure
Install your Alpine honeysuckle in full sun or partial shade for optimal flowering. This mountain plant tolerates sunny, well-ventilated locations very well. In too much shade, fruiting will diminish and the plant will become leggy.
Watering
Water regularly after planting to encourage root establishment, then gradually space out waterings. In summer, watering every 10 to 14 days is sufficient if the climate is not exceptionally dry. Avoid excess stagnant moisture, especially in winter.
Soil and preparation
Prepare well-drained soil, preferably chalky or neutral. Enrich the planting hole with mature compost. This alpine species dislikes overly acidic or compacted soils; loosen the soil well before planting.
Pruning and shaping
Light pruning after flowering helps maintain a compact form and encourages branching. Remove dead or poorly oriented branches. Avoid severe pruning that would reduce fruiting the following year.
Fertilizing
An application of compost or well-decomposed manure in autumn is generally sufficient. In poor soil, a balanced fertilizer in spring before flowering will stimulate growth. Avoid excess nitrogen, which would promote foliage at the expense of flowers and fruit.
Diseases and pests
Alpine honeysuckle is generally robust. Watch for powdery mildew in stagnant humid conditions and improve ventilation. Aphids may affect young shoots, but a natural soap treatment is usually sufficient.
Did you know?
The Alpine honeysuckle is highly valued by birds for its bright red berries: they provide a precious food source in late summer and autumn. In the mountains, this shrub naturally hybridizes with other honeysuckle species, making it a living testament to the genetic dynamics of alpine ecosystems.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- HoneysuckleLonicera periclymenum
- Small scabiousScabiosa columbaria
- Red valerianCentranthus ruber
- Japanese honeysuckleLonicera japonica
- Himalayan honeysuckleLeycesteria formosa
- Involucred honeysuckleLonicera involucrata
Tips generated and checked by Viridia — adapt them to your local climate.