Plant Type:
Climber
Cold Hardiness:
Hardy
Lonicera japonica ‘Red World’ is reasonably hardy in many parts of the UK, but its hardiness is less robust than some other honeysuckles. It generally tolerates temperatures down to around -10°C, making it suitable for most regions. In colder areas, it may require some protection during harsh winters, especially when young. Prolonged periods of very cold weather can cause leaf drop and potentially some dieback. Therefore, while it can thrive in many UK gardens, it’s best to consider its slightly lower hardiness rating when planting in exposed or northerly locations. A sheltered spot is recommended.
Eventual Height:
6-9m
Lonicera japonica ‘Red World’ is a vigorous climber in UK gardens, reaching heights of 6-9 meters (20-30 feet) or more, given suitable support and growing conditions. It can spread extensively if left unchecked.
Light requirements:
Full Sun – Partial Shade
Lonicera japonica ‘Red World’ thrives in full sun to partial shade. It flowers best with ample sunlight, but tolerates some shade, although flowering may be reduced.
Water Requirements:
Average
Lonicera japonica ‘Red World’ prefers moist, well-drained soil. While established plants are somewhat drought-tolerant, regular watering, especially during dry spells and for young plants, promotes healthy growth and abundant flowering.
Caring for this plant:
Spring & Summer: Provide support for climbing. Water regularly, especially during dry periods. Feed with a balanced fertilizer in spring. Prune lightly after flowering to maintain shape and encourage new growth.
Autumn & Winter:In autumn, prune to control size and shape, removing any dead or weak growth. Mulch around the base. Little winter care is needed in milder areas, but in colder regions, protect young plants with fleece.
